ITW GSE 7400 - Recommended Maintenance Schedule; 8.3.1 Daily; Upon Use

Operation Manual – ITW GSE 7400 Battery Powered GPU
90 kVA
Service, Maintenance, Overhaul
Document No. 575.410DB Page 95 of 195
8.3 Recommended Maintenance Schedule
8.3.1 Daily / upon use
Maintenance Instruction for ITW GSE 7400
Daily / upon use
This inspection does not in any way suspend local / airport rules and regulations
01.
Visual check of aircraft connector(s).
Depending on type (Brand / 400 Hz type / 28 VDC type) check:
Connector housing for damage / cracks and wear & tear.
Power Pins (A-B-C-N) for damage and wear & tear.
Control Pins (E-F) for damage and wear & tear.
Push buttons for correct function (if applicable).
LED / Lamps for correct indication (if applicable).
02.
Visual check of output cable(s) for damaged insulation.
The insulation is intact, and cable(s) do not show any sign of cracks / damage.
03.
Visual check of input charging cable and connector.
Check that the input cable insulation is intact, and cable(s) do not show any sign of cracks / damage.
Check the input connector & pins for damage / cracks and wear & tear.
04.
Visual check of tires for wear and tear.
Check all 4 tires for damage / cracks and wear & tear.
Previous trailer: Wheel bolts (5 pcs.) tightening torque at 120 Nm (1062 in lbf).
Paillard trailer: Wheel bolts (4 pcs.) tightening torque at 100 – 140 Nm (885 – 1239 in lbf).
05.
Visual check of brake function
Check brake function on unit.
If adjustments needed,
Previous Trailer: please refer to section 8.4 / Instruction for “Adjusting Braking System 975.027”.
Paillard Trailer: please refer to section 8.5 / Instruction for “Adjusting Braking System 975.028”
06.
Visual check of all reflectors / beacons / siren.
Check reflectors for damage / function.
Check beacons for damage / function.
Check siren for damage / function.