Seilzugschalter Kiepe PRS GB

8/13/2019 Seilzugschalter Kiepe PRS GB

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OPERATING INSTRUCTIONS

Pull-rope emergency stop switch

Type PRS


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Legal notice

Operating Instructions (Translation of original)

Document no.: 94.064 131.191

Pull-rope emergency stop switch, Type PRS

Equipment item no.: various

Date of issue: 21.11.2008

Update status: Index 0

CE conformity certificate

The device complies with the relevant European and

national regulations.

CE conformity has been certified; the relevant records

are in the hands of the manufacturer.

Protective note (as per DIN ISO 16016:2002-5)

Forwarding and duplicating this document, as well as

using or revealing its contents are prohibited without

written approval. Noncompliance is subject to

compensatory damages. All rights reserved with regard

to patent claims or submission of design or utility patent.

www.kiepe-elektrik.com Tel.: +49 (0) 211 / 74 97 0Fax: +49 (0) 211 / 74 97 420

Vossloh Kiepe GmbH

Kiepe-Platz 1

40599 Dsseldorf

Germany

CONFIDE

NTIAL


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Operating Instructions PRS

CONFIDENTIAL

Table of contents

1 For your safety..................................................................................................................5

1.1 Intended use.................................................................................................................................................51.2 Design of warnings .......................................................................................................................................6

2 Transport, storage and disposal .......................................................................................8

2.1 Transport and packaging..............................................................................................................................8

2.2 Storage .........................................................................................................................................................8

2.3 Disposal ........................................................................................................................................................8

3 Description........................................................................................................................93.1 How the emergency stop function works for all types...................................................................................9

4 Technical data ................................................................................................................11

4.1 General technical data................................................................................................................................11

4.3 Dimensions.................................................................................................................................................13

5 Mounting and dismounting..............................................................................................14

5.1 Scope of delivery ........................................................................................................................................14

5.2 Mounting .....................................................................................................................................................14

5.2.1 Important mounting instructions..................................................................................................................14

5.2.2 KIEPE mounting accessories .....................................................................................................................15

5.2.3 Mechanical mounting..................................................................................................................................16


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PRS Operating Instructions

CONFIDENTIAL

5.2.4 Electrical connection .................................................................................................................................. 21

5.2.4.1 Preparation work........................................................................................................................................ 21

5.2.4.2 Connecting types PRS 001 and PRS 101.................................................................................................. 22

5.3 Dismounting ............................................................................................................................................... 23

6 Maintenance and repair..................................................................................................25

7 Ordering devices, replacement parts and accessories .................................................. 26

7.1 Ordering devices........................................................................................................................................ 26

7.2 Ordering replacement parts and accessories ............................................................................................ 27


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1 For your safety

CONFIDENTIAL

1 For your safety

1.1 Intended use

Pull-rope emergency stop switches are used in conveyorsystems for emergency stop of continuous conveyors.

The pull-rope emergency stop switches meet the very

high requirements of industry safety regulations, which

stipulate that emergency stop equipment on conveyor

systems must be used to ensure worker's safety

(VBG 10/BGI 710). The device is intended for use in sta-

tionary installations and in vehicles.

The documentation at hand is to be considered part of

the product and must be retained and be available to therespective owner/user for the entire service life of the

product. The documentation must be passed on to each

subsequent owner of the product.

The manufacturer is not liable for personal injury and

property damage arising from non-intended use of the

device or unauthorized modifications to the device and

its components. Make sure that the intended use is not

impaired in any way even after unexpected outside influ-ence on the device.

Intended use refers specifically to the operation of the

device in accordance with these operating instruc-

tions. Work on this device may only be carried out by

qualified personnelwho are familiar with accident pre-

vention regulations as well as other generally recog-

nized safety regulations.

By using the equipment as intended, you protect

yourself and prevent damage to the equipment and

its components.


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1 For your safety

CONFIDENTIAL

1.2 Design of warnings

Risks are classified in accordance with ISO 3864-2 and

ANSI Z535.6 using the keywords

Danger, Warning, and Caution in the case of

bodily injury,

Beware in the case of property damage, and

Note to convey general information.

In this documentation, the Risks and Notes are classified

and presented as follows:

Note!

Note indicates advice on use and other espe-

cially helpful information.

Danger!

indicates the immediate threat of danger. Not avoidingthis danger will result in death or extremely serious in-

jury (crippling).

Warning!

indicates a possibly dangerous situation. Not avoiding

this dangerous situation could result in death or

extremely serious injury (crippling).

!

!

Caution!

indicates a possibly dangerous situation. Failure to avo-

id this dangerous situation can result in light or minor in-juries.

Beware!

indicates a possibly harmful situation. If this harmful

situation is not avoided, the product or something in its

vicinity could be damaged.

!

!


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1 For your safety

CONFIDENTIAL

Icons

The following icons are used to more clearly define the

sources of danger. The icons can appear in reference to

any level of danger.

Icon Type of danger

Dangers of all types, except those that are

labeled with the following icon

Injuries caused by dangerous voltages and

currents.

Damage caused by electrostaticdischarges (ESD protection)

Tab. 1-1: Icons for general sources of danger


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2 Transport, storage and disposal

CONFIDENTIAL

2 Transport , storage and disposal

2.1 Transport and packaging

Select suitable packaging when sending the device orcomponents of the device to Vossloh Kiepe GmbH, e.g.

for repairs. In particular, ensure that the components are

kept clean and protected from shock and moisture. This

prevents damage to the components that may occur du-

ring transport, for which the manufacturer accepts no lia-

bility.

2.2 Storage

Avoid major temperature fluctuations, as these can lead

to condensation that can cause damage to the device

and its components.

The approved storage temperature ranges from -25C to

+70C.

2.3 Disposal

Only materials that are not considered hazardous accor-

ding to current engineering practice are used for Vossloh

Kiepe GmbH products. Furthermore, we develop products

that can be recycled after intended use. In our selection of

raw materials and components, we favor reusable materi-

als. This choice of materials used does not compromise

product safety in any way.

Damage caused by storage

Dirt or water getting into the device and exposure to

weather (e.g. buildup of condensation in the device,

sunlight) damage the device and lead to faster deterio-

ration.

Protect the device by storing it in a clean, dry place un-

der stable ambient conditions. If possible, store the de-

vice in its original packaging.

!


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3 Description

CONFIDENTIAL

3 Description

Pull-rope emergency stop switches are used in conveyor

systems for emergency stop of continuous conveyors.

The devices are designed for long service lives under se-vere environmental conditions.

3.1 How the emergency stop functionworks for all types

The trigger lever (3) for the PRS pull-rope emergency

stop switch is actuated via a tear rope (15) which is stret-

ched along the conveyor system (see fig. 3-1).

Actuating the trigger lever (3) causes the switch cylinder

to move to the Off position, so that the trigger lever (3)

is decoupled. At this point, no further switching operation

is possible. When inserting a pull-rope emergency stop

Abb. 3-1: Function

Tension spring (16)

Trigger lever (3)Reset lever (4)

Tear rope (15)

Signal lamp (9)

Max. 50 m

Tension spring (16)Tear rope (15)

Max. 50 m

Attachment point for anchor

hooks (20)Attachment point for

anchor hooks (20)

Warning!

The tear rope should be stretched along the conveyor

system so that it is visible along its entire length.

!
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3 Description

CONFIDENTIAL

switch with signal lamp (9), it displays the emergency

stop status.

The tear rope length (15) may vary according to local

conditions; however, it must not exceed 50 m on either

side. The tension springs (16) at both ends of the tearrope (15) ensure that the tear rope is foolproof, i.e. if the

tear rope (15) is broken, the pull-rope emergency stop

switch is actuated by the tension spring (16).

The conveyor system can only be restarted if the reset le-

ver (4) has been used to unlock the pull-rope emergency

stop switch at the installation site.

Warning!

After actuating and before resetting the pull-rope emer-

gency stop switch, the installation must be checked

along the entire length of the tear rope (15) in order toestablish why the pull-rope emergency stop switch was

actuated.

!


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4 Technical data

CONFIDENTIAL

4 Technical data

4.1 General technical data

In compliance with the following stan-dards and regulations

EN 60947-5-1, EN 60947-5-5, EN 0418,VDE 0110 degree of pollution: 2 (inside), 4 (outside), VBG 10/BGI 710

Suitable for Controls and installations according to EN 60204

Version Plastic (casing: yellow (RAL 1004), trigger lever: red (RAL 3000) and reset lever: blue

(similar to RAL 5010)

Mounting 2 screws M 6

Permissible ambient temperature -25C +70C

Switching system

PRS 001 2 snap-acting switches with forced opening for emergency stop circuits (orange termi-

nals)

PRS 101 1 snap-acting switch as normally open contact for the signal lamp

Rated insulation voltage Ui AC 230 V

Rated operating voltage Ue AC 230 V

Conventional thermal current Ith 6 A

Breaking capacity

AC -15DC-13

AC 230 V, 1.5 ADC 60 V / 0.5 A

Protection standard

according to DIN VDE 470, part 1 (EN

60529)

IP 67

Mechanical service life 10.000 switching cycles


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5 Mounting and dismounting

CONFIDENTIAL


5.1 Scope of del ivery

The pull-rope emergency stop switches are deliveredready to operate. The screws for mechanical fastening

are not included in the scope of delivery. One cable gland

(10) and two dummy plugs (11) are included in the scope

of delivery (see fig. 5-1).

5.2 Mounting

5.2.1 Important mounting instructions

Observe the following notes while mounting to ensure

that the pull-rope emergency stop switches are operated

properly. If conditions should deviate from those indica-

ted, consult Vossloh Kiepe GmbH (see legal notice for

company address).

When mounting, only use KIEPE accessories. This ap-

plies in particular to the cable gland (10) and the dummy

plug (11).

Mount at an ambient temperature of approx + 15C.

The pull-rope emergency stop switch must be moun-

ted in the middle between the attachment points.

Deviation of up to 3 % of the distance between the

Beware!

Use only screwed cable glands and dummy plugs re-

commended by the manufacturer and supplied with thedevice.

!

Abb. 5-1: Scope of delivery

Thread (M 25 x 1.5) for 1 cable

gland (10) and 2 dummy plugs

(11)

Beware!

The device must only be operated when all three holes

are closed with the supplied cable gland (10) and both

dummy plugs (11). Only use the supplied cable gland

(10) and dummy plugs (11), otherwise the seal can no

longer be guaranteed.

!
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CONFIDENTIAL

pull-rope emergency stop switch and the attachment

point is permitted.

The distance between the attachment points may

not exceed 100 m.

The attachment points for the anchor hooks (20)must be constructed from sturdy mechanical compo-

nents.

The distance between the eyebolts (19) must not

exceed 2.5 m (see figure 5-2, page 16).

5.2.2 KIEPE mounting accessories

Pull-rope emergency stop switches must be fastened

into place on the conveyor structure using KIEPE acces-

sories.

You will require the following accessories to mount the

pull-rope emergency stop switch (see figure 5-4, page

17)):

two M 6 screws (5) for securing the pull-rope emer-

gency stop switch into place (see figure 5-3, page

17)

Cable gland (10), M 25 x 1.5 (see figure 5-8, page

22)

A tear rope (15) made of red, flexible steel wire,

plastic coated, 3 mm

Tension springs (16), 170 x 20 mm

Turnbuckles (17)

Egg-shaped clamps (18)

Eyebolts (19) M 12 x 60

Anchor hooks (20) M 10
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CONFIDENTIAL

5.2.3 Mechanical mounting

1. Prior to working, switch off the power supply to the

system. Ensure that the conveyor system cannot be

Danger of fatal electric shock

Work on the device may be performed only by a quali-fied electrical technician.

Prior to working, switch off the power supply to the sys-

tem. Ensure that the system cannot be accidentally

switched on. Mask any neighboring components that

may be live to prevent contact.

Abb. 5-2: Mounting on the conveyor structure

Tension spring

(16)

Tension spring

(16)Tear rope (15)

Trigger lever (3) Egg-shaped clamp (18)Reset lever (4)

Eyebolts (19)

Distance: max. 2.5 m

Turnbuckle

(17)

Eyebolts (19)


Turnbuckle

(17)

Egg-shaped clamp (18)

Attachment point for rope loop (21) Attachment point for rope loop (21)

Tear rope (15)

max. 50 m ( 3 %)max. 50 m ( 3 %)

Rope loop (21) Rope loop (21)

Warning!

The tear rope should be stretched along the conveyor

system so that it is visible along its entire length.

Beware!

The emergency cord switches are to be used in control

circuits only.

!

!


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CONFIDENTIAL

accidentally switched on. Mask any neighboring

components that may be live to prevent contact.

2. Secure the pull-rope emergency stop switch in the

middle between the attachment points on the con-

veyor structure (see figures 4-1 and 5-2). In doingso, the actuating lever (3) must point towards the

belt. Secure the pull-rope emergency stop switch

with two screws M 6 (5) through the sockets (13)

(see fig. 5-3).3. Place the anchor hooks (20) on the attachment

points (see fig. 5-2).

4. Hook the tension springs (16) onto the anchor hook

(20) (see fig. 5-4).

Abb. 5-3: Mounting the pull-rope emergency stop switch

Reset lever (4)

Socket (13) for

screws M 6 (5)

Socket (13) for

screws M 6 (5)

Belt side

Trigger lever (3)

Beware!

The attachment points for the anchor hooks (20) must

be constructed from sturdy mechanical components,which the anchor hooks (20) cannot break away from

when actuating the tear rope (15).

!

Abb. 5-4: Attaching the tear rope onto the tension spring


Allow 450 to 500 mm of the tear

rope (15) for the rope loop (21)

Tear rope (15)

Tension spring

(16)Anchor hooks (20)

max. 400 mm + 170 mm
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CONFIDENTIAL

5. Thread the end of the tear rope (15) through the eye

of the tension spring (16). Pull the tear rope (15)

about 450 to 500 mm through the eye, so that it can

form a rope loop (21) at that end to complete the

mounting procedure (see fig. 5-4).Note

The rope loops (21) are designed to limit the ac-

tuating travel of the tear rope (15) when actua-

ted and prevents the tension springs (16) from

overextending. The maximum extension of a

tension spring (16) is approximately 400 mm.

6. Secure the tear rope (15) on the tension spring (16)

using an egg-shaped clamp (18) (see fig. 5-4).Fix

the eyebolts (19) to the conveyor structure to guide

the tear rope (15) (see fig. 5-5).

Distance between eyebolts (19): max. 2.5 m7. Put the tear rope (15) through the eyebolts (19) (see

fig. 5-5).

Setting the spring force

Centering the trigger lever (3) makes it resistant to tem-

perature changes. The tension springs (16) compensate

for any extension or contraction of the tear rope (15)

caused by temperature changes (see fig. 5-5).

Abb. 5-5: Mounting on the conveyor structure and setting the spring force

Tension spring

(16)Tension spring

(16)Tear rope (15)


Eyebolts (19)


Turnbuckle

(17)

Eyebolts (19)


Turnbuckle

(17)



Tear rope (15)

max. 50 m ( 3 %)max. 50 m ( 3 %)

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CONFIDENTIAL

8. Release the tension of the turnbuckle (17) comple-

tely (see fig. 5-6).

9. Put one end of the tear rope (15) through the eye of

the turnbuckle (17) and hook the turnbuckle (17) into

the trigger lever (3) (see fig. 5-6).

10. Tighten the tear rope (15) so that the tension spring

(16) is extended by 35 mm (see fig. 5-5).

11. Attach this end of the tear rope (15) using an egg-

shaped clamp (18) (see fig. 5-6).

12. Remove the turnbuckle (17) again. Unlock the pull-

rope emergency stop switch by using the reset lever

(4) (see fig. 5-5).

13. Repeat steps 5 - 12 for installing the tear rope (15)

on the other side of the pull-rope emergency stop

switch (see fig. 5-5).

14. Now hook both turnbuckles (17) into place and ope-

rate the actuating lever (3) of the pull-rope emer-

gency stop switch (see fig. 5-5).

The trigger lever (3) can now be moved.

15. Place the actuating lever (3) in the middle using theturnbuckles (17) and adjust the tightened tension

springs (16) so that they are 210 mm long (see

fig. 5-5).

Beware!

If the tear rope tears on one side, the pull-rope emer-

gency stop switch must be actuated by the tensionspring on the other side.

Beware!

The tear rope (15) may be maximum 50 meters long in

each direction.

!

!

Abb. 5-6: Mounting the pull-rope emergency stop switch

Reset lever (4)

Trigger lever (3) Turnbuckle (17) Tear rope (15)

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CONFIDENTIAL

Abb. 5-7: Forming the rope loop

16. Form the rope loops (21) on both tension springs

(16) as follows:

a. place the section of tear rope (15) provided for

the rope loop (21) along the tension spring (16)(See figure 5-7, above).

b. Use the end of the rope loop (21) to make a fas-

tening loop that stops about 50 mm from the end

of the tension spring (16) (See figure 5-7,

above).

c. Use an egg-shaped clamp (18) to attach the

rope loop (21) to the anchor hook (20) (See

figure 5-7,below).

Tear rope (15)Tension spring




50 mm

Rope loop (21)

Rope loop (21)

Tear rope (15)

Tension spring


Beware!

Ensure that rope loops are formed on both tension

springs.The rope loops are designed to limit the actuating travel

of the tear rope and prevent the tension springs from

overextending (see figure 5-7, page 20). The maximum

extension of a tension spring is approximately 400 mm.

!
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CONFIDENTIAL

5.2.4 Electrical connection 5.2.4.1 Preparation work




components that may be live to prevent contact.2. Open the cover (2) of the belt pull-rope emergency

stop switch by unscrewing the two screws (6) (see

fig. 5-8).

3. Turn the cable gland (10) into one of the threaded

holes M 25 x 1.5 of the pull-rope emergency stop

switch.

4. Close the other two holes with the dummy plugs (11)

5. Pull the connection cable through the cable gland

(10).







Danger!

The penetration of dust and moisture into the pull-rope

emergency stop switch must be prevented at all costs.

As required, remove any dust which has entered the

unit. Seal the cover immediately after making the elec-

trical connection.

Danger!

Only use connection cables with a diameter of between11 mm and 16 mm. The permissible conductor cross-

sections can be found in Chapter 4: Technical data",

page 11.

!

!

Beware!

The device must only be operated when all three holes

are closed with the supplied cable gland (10) and both

dummy plugs (11). Only use the supplied cable gland

(10) and dummy plugs (11), otherwise the seal can no

longer be guaranteed.

!
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CONFIDENTIAL

5.2.4.2 Connect ing types PRS 001 and PRS 101

1. Connect the connection cable to the connection ter-

minals (8) according to the connection diagram:

PRS 001 without signal lamp (9):

See figure 5-9PRS 101 with signal lamp (9): See figure 5-10

2. Close the cover (2) of the belt pull-rope emergency

stop switch, and tighten both screws again (6) (see

fig. 5-8).

Abb. 5-9: Assignment of the connection terminals of the

PRS 001Abb. 5-8: Pull-rope emergency stop switch connection

Screw M 6 (5)

Screws (6)

Screw M 6 (5)Cover (2)

Thread (M 25 x 1.5) for 1 ca-

ble gland (10) and 2 dummy

plugs (11)

PRS 001 withoutsignal lamp

Auxiliary signal circuit:

connection terminal (8)

X16 X18 (gray)

10 11 12 13 14 15 16 17 18 19

21 22

Thick lines: Circuit for the PRS 001.

Emergency stop circuit:connection terminal (8)

X10 X13 (orange)
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CONFIDENTIAL

Abb. 5-10: Assignment of the connection terminals of the

PRS 101

5.3 Dismounting




components that may be live to prevent contact.

Auxiliary signal circuit:

connection terminal (8)

X16 X19, X21 X22 (gray)

Signal lamp (AC 230 V): con-

nection terminals X14, X15

(gray)

Connection terminal (8)

X10 X13 (orange)

10 11 12 13 14 15 16 17 18 19

21 22

Thin lines: additional circuit for the PRS 101.

PRS 101 withsignal lamp








Prior to dismounting, ensure that the conveyor system

is de-energized. Ensure that the unit cannot be acci-

dentally switched on.


Open the pull-rope emergency stop switch only after it

has been de-energized.


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6 Maintenance and repair

CONFIDENTIAL

6 Maintenance and repair

1. Check the pull-rope emergency stop switch and the

tear rope system at regular intervals (approximately

every three months) to ensure that they are in pro-per condition and function smoothly.

Abb. 6-1: Mounting on the conveyor structure and setting the spring force

Tension spring

(16)Tension spring

(16)Tear rope (15)


Eyebolts (19)


Turnbuckle

(17)

Eyebolts (19)


Turnbuckle

(17)



Tear rope (15)

max. 50 m ( 3 %)max. 50 m ( 3 %)


Danger!

A damaged pull-rope emergency stop switch or dama-

ged components (e.g. cable glands, gaskets) are not to

be used.

Damaged pull-rope emergency stop switches must al-

ways be replaced

!


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7 Ordering devices, replacement parts and accessories

CONFIDENTIAL

7.2 Ordering replacement parts andaccessories

Please provide the following data with every order (see

legal notice for company address):

1. Pull-rope emergency stop switch type

(see rating plate on casing cover):

e.g. PRS 001

2. Product number

(see rating plate on casing cover):

e.g. 91.054 033.001

3. Order information and order number (see table):

e.g. eye bolts M 12 x 60, 94.045 727.001

Abb. 7-1: Accessories

Tension spring (16) Tension spring (16)Tear rope (15)


Eyebolts (19)

Turnbuckle (17)

Eyebolts (19)

Turnbuckle (17)


Anchor hooks (20) Anchor hooks (20)

Tear rope (15)


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7 Ordering devices, replacement parts and accessories

CONFIDENTIAL

Item Order information Order number

15 Tear rope red, flexible steel wire,

plastic coated 3 mm

Roll 50 m

Roll 100 m

Roll 500 m

94.045 731.001

94.045 731.011

94.045 731.021

94.045 731.031

16 Tension spring V2A

170 mm x 20 mm 94.000 026.681

17 Turnbuckle (metal, 1 hook, 1 eye) 215.22.80.02.01

18 Egg-shaped clamp

for tear rope of 3 mm 94.047 869.001

Abb. 7-2: Accessories

Tear rope (15)


Turnbuckle (17)19 Eyebolt

M 12 x 60

M 12 x 200

94.045 727.001

94.045 727.002

20 Anchor hook M 10 94.045 728.001

Item Order information Order number


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www.vossloh-kiepe.com Tel.: +49 (0) 211 / 74 97 0Fax: +49 (0) 211 / 74 97 420

Vossloh Kiepe GmbH

Kiepe-Platz 1

40599 Dsseldorf

Germany

Seilzugschalter Kiepe PRS GB

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Transcript of Seilzugschalter Kiepe PRS GB