ITW GSE 7400 - 50;60 Hz & 400 Hz Tow Bar Interlock

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Operation Manual – ITW GSE 7400 Battery Powered GPU

90 kVA

General Description

Document No. 575.410DB Page 32 of 195

3.10 50/60 Hz & 400 Hz Tow Bar Interlock

The unit is manufactured as standard with a 50/60 Hz & 400 Hz tow bar interlock feature that

automatically lights / flashes a warning light (depending on customer’s configuration). Sounds an

acoustic signal when the operator lowers the tow bar and tries to move the unit before both the

50/60 Hz & 400 Hz (28 VDC) cables are in the cable compartment and the doors are closed.

Note

In the event of an emergency, push the EPO.

Remember to unplug the input / output cables, if the unit is towed further away than the cable length.

Fig 3.10.1a Cable Compartment, 50/60 Hz Fig 3.10.2a Cable Compartment, 400 Hz

(open) (open)

Fig 3.10.1b Cable Compartment, 50/60 Hz Fig 3.10.2b Cable Compartment, 400 Hz

(closed) (closed)

Please refer to Section 11.0 for option 575818 (previous trailer) or 575826 (Paillard trailer), Lockable

Tow bar Interlock.

Note

Close cable door when not in use.