DEMAG DRF 200, Assembly Instructions Manual

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5.4 Installation procedure
1. Unpack and dispose of the packing material in an environmentally compatible way

"Transport, packing
and storage", Page 17.
2.
Check the delivery is complete  "Transport, packing and storage", Page 17.
3. Release air from the friction wheel travel drive  "Preparing for installation", Page 25.
4. Assemble the DRF 200 with trolley.
5. Attach the hoist unit.
6. Connect to the power supply

"Connecting the electric equipment", Page 31.
7. Carry out checks before putting the unit into operation for the first time

"Putting into service for the first
time", Page 32.
8. The equipment is ready for operation  "Operation", Page 34.
5.5 Preparing for installation
Releasing air from the friction wheel travel drive
Replace the plug screw at the highest point of the friction wheel travel drive with the vent screw included in the
supply. If this is not done, the friction wheel travel drive may leak due to the overpressure that is created.
Adjusting the dished washer stack
Fig. 11
Friction wheel with HydroPUR tyre
3)
Contact pressure F
P
max.
[N]
3900
Dished washers
Stack consisting of 38 dished washers, single washers ar‐
ranged alternately L = 91,2 mm.
Order no. 339 757 99 (31,5 x 16,3 x 1,5)
Adjustment length
4)
L [mm]
76
Tab. 17
3)
HydroPUR is a low-wearing hydrolysis-resistant polyurethane.
4)
Adjustment length applies to the specified spring length L
O
. Modify accordingly to correct for different dimensions.
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39
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914
25