Amada RG35S-100, Operator'S Manual, Page: 37 / 110

III-9
Checking rotation direction of hydraulic pump motor
WARNING
O
To check the rotation direction of the
hydraulic pump motor, do not get any part
of your body or clothing too close to any
rotating parts (like the coupling of the
motor to the pump).
If you have any part of your body or
clothing caught in a rotating part, you may
get hurt.
Check the rotation direction of the hydraulic pump motor as described
below.
1 Remove the cover of the rotating shaft of the hydraulic pump
motor.
2 Turn on the shop circuit breaker and the machine circuit breaker.
3 Turn the POWER ON/OFF keyswitch to ON.
4 Push back the bar pedal lock lever, if provided.
5 Press the HYD. ON button. The button illuminates, and the
hydraulic pump motor starts.
6 Check the rotation direction of the hydraulic pump motor, and
immediately press the HYD. OFF button. The hydraulic pump
motor stops, and the HYD. ON button extinguishes.
CORRECT
DIRECTION
[RG50, RG80, RG100] [RG35S]
When the hydraulic pump motor runs in the correct direction, its
wiring is properly connected. Replace the cover of the rotating
shaft, and complete the connecting procedure.
When the hydraulic pump motor runs in the reverse direction, turn
the POWER ON/OFF keyswitch to OFF, turn off the machine circuit
breaker and the shop circuit breaker, and interchange two of the
three power conductors L1, L2 and L3 connected to the primary
terminals in the electrical enclosure. This makes correct wiring
connections. Replace the cover of the rotating shaft, and
complete the connecting procedure.