Service Manual
| Simpro Multi-Tip | v40.0 | June 2018 | Page 8
4
Electrical System
4.1
General Description
The motor relay and lowering coil are connected to negative all the time, and the positive is
switched in the handle controls. The positive signal goes through the Key switch, then the Safety
button switch, and finally the Raise and Lower switches. There are no limit switches
–
the operator
simply releases the buttons when the cradle is fully raised or lowered.
The Control switches are rated to IP 66 and the motor is IP55.
Always keep the charging socket dry. If it gets wet, it should be dried before the lead is plugged in.
4.2
Wiring and Circuit Diagrams
