Safety Check; Functional Test; Checks Before The Initial Start-Up; Maintenance - HADEF 20/94AF-EX Installation, Operating And Maintenance Instruction

CAUTION!
The maintenance units are not approved for use with synthetic oil.
They must not be connected to compressed air systems which are supplied by compressors with synthetic
lubricants.
9

Safety check

Before putting into service initially or when putting back into service, it must be checked whether:
 All fastening screws (if existent), socket pins, flap socket and safety devices are tightened and secured.
 The oil levels in the gear boxes are sufficient.
 All movements of the load comply with the symbols on the control switch.
10

Functional test

10.1

Checks before the initial start-up

Trolley drive
 The open-lying teeth of the trolley drive must be lubricated.
Hand gear for hand geared trolley
 Ensure correct fit of the hand chain; it must not be twisted and must hang freely.
10.2 Functional test
Trolleys
Carefully move the trolley to the end positions and check the positions of the end stops.
11

Maintenance

11.1

General

All monitoring, servicing and maintenance operations are to ensure correct functioning of the equipment;
they must be effected with utmost care.
 Only "qualified persons" may do this work.
 Servicing and maintenance work must only be done when the hoist is not loaded.
 Records must be kept of all test results and measures taken.
11.2

Monitoring

The monitoring and servicing intervals stated are valid for operation under normal conditions and single-shift
operation. In case of severe operating conditions (e.g. frequent operation with full load) or special
environmental conditions (e.g., heat, dust, etc.), the intervals must be shortened correspondingly
12

Inspection

12.1

Periodic checks

Independently from the regulations of the individual countries, lifting devices must be checked at least yearly
by a qualified person or licensed qualified person regarding its functional safety.
check screw connections
check the bearings
check the trolley wheels
check lubrication of the driving pinion
buffers - check correct position and wear
Have the equipment checked by an expert
(periodic inspection)
*as far as applicable
remove dust (do not use compressed air to do so)
Check device for corrosion
check lubrication/ grease - bearings
check lubrication/ grease - driving pinion
name plates - check for existence and legibility
5.52.692.01.01.06
at daily 1st maintenance
commissioning checks
X
X
X
X
Inspection Inspection
after Maintenance Maintenance
3 months every
3 months 12 months
X X
X X
X X
every
X
X
X
X
X
X
X
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