Ekko EP20E handleiding
Handleiding
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2.2.5 Operating System
The truck's main work part are pallet forks which are used to carry tray or goods.
The operating handle controls stretch of oil cylinder, and the pump station provides
pressure oil.
There is a lowering speed control valve set in the loop of lifting oil cylinder to make
the fork landing speed reach to safety level.
2.3 Electrical principle
2.3.1 Electric System
Truck electrical system includes walking and job control, etc. Truck uses American
CURTIS1232E electronic assembly.
Instruments can display electric power, working time and have low voltage
protection function. When the battery power is too low, electricity meter will cut
off the oil pump motor start control circuit, and truck can only walk and cannot
lift forks, and at that time it will remind you to charge immediately.
The oil pump motor is a continuous current dynamo with 5 minutes working
system, so it is not suitable for continuous operation for a long period of time.
There should be some time intervals in between lifting actions.
Special tips：After being used for a continuous long period of time, the oil pump
motor starter may arise some problems which perform as not combining or not
breaking. If the control handle is not pulled, the oil pump motor is kept in the
rotation. At that time, please stop and cut off power supply and replace the
starter in time.
Electrical schematic diagram
2.4 Hydraulic principle
The oil pump motor driving gear pump, it provide hydraulic power，two lifting
cylinder are responsible for lifting the fork. Lifting oil way is controlled by handle.
Lifting action is controlled by single-acting oil way which on the valve block. This
model of the hydraulic system pressure are tested before they go out, not my
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Productinformatie
| Merk | Ekko |
| Model | EP20E |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 2994 MB |
