Operation
PRM FH | Version 1.04 | EN
19
Connect the ring bending machine to the mains in the following steps:
Step 1: The main switch must be switched off.
Step 2: Connect the power cord to the mains.
Step 3: Set the main switch from position "0" to "1". The power indicator
(Pos.3, Fig. 13) lights up. Press the START button. The hydraulic
pump starts.
If display (Pos. 3, Fig. 13) does not light up, there is a connection pro-
blem. In this case, replace the cable ends between the connections
(L1, L2) - (L2, L3) or (L1, L3) and restart.
Check the motor direction of rotati-
on
Step 1: Briefly start the motor and look at the direction of rotation when the mo-
tor runs out.
In case of wrong direction of rotati-
on of the motor
Step 2: If the motor rotates in the wrong direction, replace two phases at the
connection. This may only be carried out by a qualified electrician.
Step 3: Check the direction of rotation of the motor by starting the motor only
briefly and looking at the direction of rotation when the motor stops.
9
Operation
Use hearing protection!
Use protective goggles!
Use protective gloves!
Wear safety boots!
Wear protective clothes!
NOTE!
Before commissioning, the following must be observed:
- The mains voltage must correspond to the voltage specifi-
cations on the type plate.
- The main switch must be set to „0“.
- The safety devices as well as the protective covers must be
functional.
