PFB LK200 Instruction, Use And Maintenance Manual page 24

2 ASSEMBLY
For all the assembly works in the engine room or in the elevator shaft, it should be made clear that:
The entrance into the assembly area, resp. the execution of all works can be carried out only by
skilled workers.
In particular, the following safety measures should be respected:
- Fix the anti-fall protection device (working platform, for safety of the persons);
- Cover the hole in the floor;
- Secure the assembly tools and other objects to avoid unintentional falls;
- In case the works have to be executed in the elevator shaft, lock the doorways and attach the
appropriate warning sign.
2.1 ASSEMBLY OF THE OVERSPEED GOVERNOR
2.1.1 ASSEMBLY IN THE ENGINE ROOM
PREPARATION
The assembly of the overspeed governor occurs either directly on the floor in the engine room or on a support.
Floor and support must resist to a pressure of 25 KN.
In the elevators in conformity to EN 81, the passing openings of the rope should be kept as small as
possible and must be fitted with safety rings 50 mm high.
Before the assembly takes place, it is necessary to fix an adequate safety ring on the floor.
If, after the assembly on the cement, a stone floor is laid down, its height should be considered (fig. 1).
ASSEMBLY STEPS
Place the overspeed governor on the passing opening of the rope and align it with the plomb line to the brake
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device, i.e. the safety gear.
Mark the drilled holes and place the inserts (the inserts must resist to the operation load of at least 2 KN).
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Safety ring
Stone floor
Fig. 1
Shaft covering