Installing the wheel

 

If the wheel is damaged or worn, it must be replaced by a new wheel.

This section shows how to change a non-driven wheel. The procedure to change a driven wheel does not differ significantly from this. Additional work steps are marked with a dashed line.

 

Fitting the wheel

Bolt

Wheel

*    Hammer the wheels (2x) onto the bolt.

 

 

 

Pliers

Wheel

Circlip

*    Insert circlips (2x) into the inner wheels using pliers.

 

 

Fitting the side panel

Threaded bolts

Side panel

*    Push the side panel onto the threaded bolt on the end carriage.

 

 

Spacer discs

 

Threaded bolts

 

*    Slide the spacer discs onto the threaded bolt.

 

 

Note

The number of spacer discs determines the flange width on the travel mechanism.
The difference between the spacer discs on the left and right side of the threaded bolt on the end carriage must not exceed 2.5 mm. That is the equivalent of 1 thin spacer disc.

 

 

Side panel

Crane track

Self-locking nut

End carriages

*    Tighten the self-locking nut.

Make sure when doing this that the spacer discs sit flush.

Travel mechanism

Self-locking nut

Tightening torque

DL 80

M20

130 Nm

DL 112

M24

160 Nm

DL 140

M36

220 Nm

 

 

For a driven wheel only

 

Installing the drive

 

Crane track

Drive

Side panel

*    Slide the drive in the powered side panel.

*    Bolt on the drive with the rib screws M6x20 (4x). Tighten to 10 Nm.

 

 

Lubricating the gear rim

 

Drive

*    Lubricate all three gear rims. Apply a liberal coating of lubricant using a brush.

Recommendation: Multi-purpose grease “High-Lub LT1 EP”, item number 317880.

Alternative: Multi-purpose grease “High-Lub”, item number 318490 (cartridge with 400 g).

 

 

Connecting the drive

Only with contactor control:

Pin multipoint
connector on the drive

Pin multipoint
connector on the drive

Connection cable of drive

Rectifier for brake

*    Insert the connection cable for the drive in the pin multipoint connector on the drive.

*    Insert the rectifier for the brake in the pin multipoint connector on the drive.

*    Lay the plug-in connections and connection cable in the connector housing.

 

 

Only for frequency converter:

Pin multipoint
connector on the drive

Pin multipoint
connector on the drive

Bush multipoint connector
for drive

Bush multipoint connector
for drive

*    Insert the bush multipoint connector for the drive on the pin multipoint connector on the drive.

*    Insert the bush multipoint connector for the brake on the pin multipoint connector on the drive.

 

 

Plug-in connection

Cable bushing

Screening clamp connection

Connection cable

*    Push the front end of the connection cable (where the sheathing around the shield has been removed) into the screening clamp connection.

*    Fasten the connection cable to the screening clamp connection using cable ties.

*    Lay the plug-in connections and connection cable in the connector housing.

 

 

Closing the connector housing

 

Intermediate plate

*    Press the intermediate plate in.

*    Close the housing cover.