Troubleshooting; Spare Parts - MAHA TWIN F IV 3.0 Series Original Operating Instructions

26
Pos: 100 /Te chnis che Dok umenta tion/A lle G eräte/ Überschr ifte n/Üb erschrif te n 1.1/ F/Übersc hrift 1.1: Fehlerbehebung @ 8\mod_ 1206714646748_75.d ocx @ 179620 @ 1 @ 1
6.5

Troubleshooting

Pos: 101 /Te chnis che Dok umenta tion/Hebe te chnik/ 08 Scheren-Heb ebühne n/3101 TWIN F IV 3.5/BA/Inha lt: 0831 Fehlerbeheb ung @ 28\m od_1334651579450_ 75.docx @ 1581922 @ @ 1
Error
Lift does not run.
Lift does not raise.
Lift capacity insufficient.
Lift does not lower.
Support plates lowering
without control button
being pressed.
Lift shows jerky
movements.
Pos: 102 /Te chnis che Dok umenta tion/A lle G eräte/ Überschr ifte n/Üb erschrif te n 1.1/E/ Überschrif t 1.1: Ersa tzte ile @ 18\m od_1255596847002_ 75.docx @ 474414 @ 2 @ 1
6.6

Spare Parts

Pos: 103 /Te chnis che Dok umenta tion/A lle G eräte/Inha lte/Inha lt: Ersatz te ile - A lle G eräte _12pt @ 26\mod_ 1324468768120_ 75.docx @ 1141219 @ @ 1
To ensure safe and reliable operation, only use original spare parts supplied by the
equipment manufacturer.
Pos: 104 /-----Format- ----/MANUE LLE R UMBRUCH Se ite numbruch @ 0\mod_ 1134403577687_0.docx @ 1277 @ @ 1
BA083101-en
Diagnosis
Main switch turned off.
Power failure.
Power cord interrupted.
Fuses defective.
Reverse motor rotation.
Low fluid level.
RAISE button defective.
Pump intake filter dirty.
Valve +C-M2 disabled
after manual lowering.
Pressure valves
maladjusted.
Pump defective.
LOWER solenoid valve
defective.
LOWER button defective.
LOWER solenoid valve not
fully closed.
Leakage in at least two
hydraulic lines.
Air in hydraulic system.
Remedy
Turn on main switch.
Check for cause.
Replace defective cord.
Replace fuses.
Interchange two phases
at main switch.
Top up fluid reservoir.
Contact service.
Check and clean filter.
Enable valve.
Contact service.
Contact service.
Contact service.
Check connections for
tight fit and hoses for
damage, replace if
necessary.
Contact service.