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