Inspections- And Maintenance Instructions - Pfaff BETA BGV C1 Mode D'emploi

Electric wire rope winch >BETA II< BGV C1
English
for stages and studios
6. Inspection- and Maintenance Instructions
Safety instructions
Before carrying out inspection and maintenance works, unload the winch appropriately.
Works on the el. installation may only be effected with cleared current supply by an electrical
expert.
Control maintenance works may only be executed by competent persons.
Inspection Intervals
daily
per shift
monthly
quarterly
annually
every 2000 operating hours or
every 2 years
after expire of the calc. working
life
1)
for example by Pfaff-silberblau service department.
The working life of the winch is limited wearing parts have to be replaced in good
time.
technische Änderungen vorbehalten
Maintenance- Inspection Works
Safety functions, emergency stop, limit switch, main switch, overload pro-
tection
Visual examination of rope-hook (load carrying medium), load carrying de-
vice, electric control
Check control, push-button up-down and brake for function
Leaking of oil (are there any leaks ?)
Check the rope for wear acc. to DIN15020 page 2 and execute mainte-
nance works.
Check rope attachment
Control lubricant level
Check the fixing screws and bolted connections for firm seat.
Check the motor.
Check name plate for legibility.
Check hook and fixing
Assess consuming rate of the calculated working life and determine
remaining working life, record it.
Check brake for wear (see page 35)
Check the overload protection
Check safety functions (see page 35)
EMERGENCY-STOP
Double brake each one
Limit switch
Emergency limit switch
Electric control - check switch contacts for state and wear, if necessary re-
place contactor.
The operating lifetime of switch contacts is limited.
Arrange for an examination by a competent person. 1)
Replace lubricant. Open the drain screw, remove the old lubricant, screw in
the drain screw, fill in new lubricant through the drain screw. Observe lubri-
cant quantity
The winch has to be given a thorough examination (only by the manufac-
1)
turer)
design changes under reserve
04.01.411
changements techniques sous réserve
!
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