Functional Test; Maintenance; General; Monitoring - HADEF 14/12-EX Installation, Operating And Maintenance Instruction

 Lubricate the load chain with gear oil or suitable chain lubricant before first loading.
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

Lifting gear
Check lifting and lowering functions, initially without a load.
Then check the brake function under load. The load must be securely held.
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
11.3

Replacing the load chain

VORSICHT!
If there is any visible damage and when the conditions for replacement are reached (i.e. one or several
dimensions in the table have been reached, there is corrosion or elongation), the chain must be replaced.
When replacing the chain, also check the chain wheels.
Procedure:
 Only insert new chains in an unloaded state.
 Assemble the chain to the end fastening.
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.
12.1.1 Components to be checked
The following must be checked:
 Dimensions of load chain, load hooks, pawls, bolts, ratchet wheels, brake linings.
The dimensions must be compared to the dimensions in the tables.
 A visual inspection for deformations, cracks and corrosion must be carried out.
CAUTION!
When the wear limit is reached, the part must be exchanged by a new, original part.
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