WITTUR CSGB-01C Operating Instructions Manual Download Page 23

5.1.1

General 

When sliding guides shoes are used, clean
the installation (the sliding guide shoes
too) and if necessary also the safety gear.
Then applie a thin coating of the guide
rail oil is to the guide rails. When roller
guide shoes are used the guide rail must
not be lubricated at all.

5.1.2

Maintenance and inspection check list

• Check  brake  lining/guide  rail  for  free  running

and adjust if necessary (see chapter 3.5)

• Check brake lining for damage or high degree

of wear.

• Check  state  of  safety  gear  and  neighboring

components for damage, deformation or heavy
oxidation (rust).

• Check that the tripping wedge can move freely.
• Check actuating mechanism and rope connec-

tion for free movement/proper functioning.

• Check the complete synchronization.
• Check  synchronicity  of  left  and  right  safety

gear and adjust if necessary (see chapter 3.5)

• Check  safety  gear  contact  for  function/clear-

ance and adjust if necessary.

• Clean system if dirt has built up.
• Check saftey gear for cleanliness*).

*)  excessive  dirt:  cuttings,  oil,  guide  rails
protective  coatings  etc.  on  the  saftey  ele-
ments (tripping wedge, brake lining). If nec-

essary clean by use of appropriate cleaning

agent.

5.1.3

Clearing of guide rails

Any dust or dirt on the guide rails can have influ-
ence to the friction between the guide rail and the
safety gear. This means that the guide rails must be
cleaned carefully whenever the dirt becomes visible
on the guide rails or in minimum once per year.

The cleaning of the guide rail must be done

with a disc brake cleaner or a similar fluid
e.g.  De-Solv-It  1000  degreaser,....  .  It  is
important that the cleaning agent does not
leave any residue on the guide rail.

Mechanical  cleaning  like  filing,  grinding  is

not permitted.

Only  the  marks  from  the  catch  elements  caused
during safety gear activation may be removed with
a file or a scraper.

5.2

Periodical tests

The standard levels of periodical tests should not be
higher than the standards of the tests before instal-
lation.

These periodical tests are not allowed to cause wear
or  stresses  that  impair  the  operation  reliability  of
the elevator. The tests must be done with empty car
and  nominal  speed  (or  country-specific  require-
ments with reduced speed). To crosscheck the func-
tion of the safety gear, the ropes have to slip in the
traction sheave when the motor is driven. If the test
has been completed successfully there is no need to
controll the braking marks. 

The reset of the safety gear must be done by

an expert person.

Each gripping test has to be documented and a copy
of  the  test  report  should  remain  in  the  elevator
book.

Änderungen vorbehalten!

Subject to change without notice!

©  WITTUR – All rights reserved

Operation temperature [°C]

Viskosity

-5 ... +35

ISO VG 68-320

Tab. 1:

Lubricant requirements

Progressive Type Safety Gear
CSGB-01C

Operating instructions

Blatt/

 sheet

PM.7.003609.EN.023

Datum/

 date

14.07.2016

Stand/

 version

A-02.05.2017

Geprüft/

 approved

WAT/MZE

Summary of Contents for CSGB-01C

Page 1: ...erence can be found on the product type label For any support or further questions please contact your trading office nderungen vorbehalten Subject to change without notice No part of this publication...

Page 2: ...terweight safety gear 015 4 2 3 Checking safety gear car and counterweight and returning the elevator to normal drive 016 4 2 4 Visual checks after a safety gear test 016 4 3 Braking mark 017 4 3 1 Me...

Page 3: ...lamped tripping wedge to its initial positions The operating range is defined as follows Care must be taken that there is no ice on the guide rails during normal run nderungen vorbehalten Subject to c...

Page 4: ...sed by the WITTUR Company nor consists of original WITTUR spare parts 1 3 Safety precautions Installers and servicing personnel are fundamen tally responsible for their safety while working The monito...

Page 5: ...tory and order number must correspond the details on the name plate must correspond to those on the order the elevator speed the width and type of guide rail used the total load mass to be gripped 1 5...

Page 6: ...led at the factory Fixing material Optional Housing preassembled Safety switch Synchronization Rope hitch nderungen vorbehalten Subject to change without notice WITTUR All rights reserved 4 bushings 4...

Page 7: ...Elevator number Type Date of manufacture Guide rail head width k mm Guide rail conditions Type A drawn Type B machined oiled dry CE Type examination number Manufacturer address Progressive Type Safet...

Page 8: ...this bushings 1 to fix the safety gear 2 on a fixing plate 3 in slotted holes 4 So the safety gear can be screwed with the fixing screws and the safety gear can still move horizon tally Additional th...

Page 9: ...lfunctio ning may happen unintended gripping of the gripping wedge brake force performance impaired 3 4 Safety gear linkage The maximum activating force of the overspeed govrnor FGOVmax is 2100N if A...

Page 10: ...housing to the car frame 4 Slide synchronization tube into both activation shafts left and right 5 Fill the gap if big between synchronisation tube and activation shaft left and right with proper sin...

Page 11: ...the screw 11 on the opposite side of the governor rope hitch If necessary adjust the synchronization in accordance with the instructions for the car frame or the counter weight safety gear The adjust...

Page 12: ...ets safety gear devices Find and remove any protruding bolts or other dangerous restrictions well in advance Preparations before tests When sliding guides shoes are used clean the installation the sli...

Page 13: ...by the pair of safety gears To crosscheck the function of the safety gear the ropes have to slip in the traction sheave when the motor is driven The safety gear contact must respond Release the safety...

Page 14: ...onds close the brake immediately Try to drive the car down to check that the safety gear has engaged suspension ropes should slide on the traction sheave Method B Gripping test with rated load 100 of...

Page 15: ...lever up This prevents unintended grip ping of the car safety gear due to jumping of the car Drive the counterweight down with nominal or lower speed and keep the machine brake manually open After rea...

Page 16: ...if applicable Reset the overspeed governor if needed Remove temporary securing of the safety gear if applicable Check from the gripping marks if left and right safety gear gripped at almost the same...

Page 17: ...tolerated brake distance from the belonging table based on the weight situation of the lift If the braking distance s is within the toler ated values the safety gear is set correctly If the braking d...

Page 18: ...cuit can shorten the gripping distance High inertia from pulleys motor ropes and com pensation means can cause a longer gripping dis tance Depending on the test method and the position in the shaft th...

Page 19: ...46 2 2 1 34 3 60 4 29 5 49 0 23 1 50 2 2 2 36 9 65 6 31 7 53 1 24 6 54 4 2 3 39 7 71 1 34 0 57 4 26 3 58 9 2 4 42 6 76 8 36 4 61 8 28 0 63 5 2 5 45 6 82 7 38 9 66 5 29 8 68 3 3 3 7 6 1 3 3 1 7 5 1 4...

Page 20: ...6 44 6 2 1 33 6 56 4 29 5 48 0 23 1 48 4 2 2 36 2 61 2 31 7 52 0 24 6 52 4 2 3 38 9 66 2 34 0 56 1 26 3 56 7 2 4 41 7 71 5 36 4 60 5 28 0 61 1 2 5 44 6 76 9 38 9 65 1 29 8 65 7 5 0 7 6 1 3 8 9 6 5 1 4...

Page 21: ...6 43 2 2 1 32 6 52 3 29 5 46 9 23 1 46 9 2 2 35 1 56 8 31 7 50 8 24 6 50 8 2 3 37 8 61 4 34 0 54 8 26 3 54 8 2 4 40 5 66 2 36 4 59 1 28 0 59 1 2 5 43 3 71 3 38 9 63 5 29 8 63 5 1 8 6 6 1 3 1 8 6 5 1...

Page 22: ...ired if possible Frequent servicing and control checks not only make opera tion of the installation safer but also ensure long and reliable service life It is recommended that control checks and servi...

Page 23: ...arefully whenever the dirt becomes visible on the guide rails or in minimum once per year The cleaning of the guide rail must be done with a disc brake cleaner or a similar fluid e g De Solv It 1000 d...

Page 24: ...It is forbidden to replace faulty or worn parts of the safety gear yourself The reasons are conditions of liability and technical safety only original replacement parts may be installed these are avai...

Page 25: ...are parts Please contact WITTUR if for any reason something is unclear or you encounter damage that cannot be repaired with the help of these instructions nderungen vorbehalten Subject to change witho...

Page 26: ...ear itself must not be taken apart or altered in any way This also applies to repairs The complete safety gear pair has to be changed Progressive Type Safety Gear CSGB 01C Operating instructions Blatt...

Page 27: ...003609 EN 027 Datum date 14 07 2016 Stand version Gepr ft approved WAT MZE A 02 05 2017 Index Issue CR Datum Date Beschreibung der nderung Description of change A 02 05 2017 ECR 0002767 update the mi...

Page 28: ...ger Str 3 01189 Dresden Germany GERMANY WITTUR S R O Priemyseln ulica 2747 7 963 01 Krupina Slovakia SLOVAKIA WITTUR Elevator Components India Pvt Ltd Survey nos 45 1B 3 4 Pondur Village Sriperumbudur...

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