Coltri Sub MCH 13/ET Compact Instruction Manual page 7

The following information must be referred to and applied only when this manual and the
"Safety regulations" manual have been read and their contents have been understood and
assimilated.
- Check whether or not the area where the machine is installed has suitable ventilation
(see chapter 6.1).
- If the machine is installed in a place without the required characteristics above, connect the air intake
extension (see chapter 6.2.1).
- Connect the refill hoses to the machine (see chapter 6.2.2).
- Connect the switchboard to the mains power supply (see chapter 6.2.3).
- Check the level of the lubricating oil in the pump unit (see chapter 8.2). If the level is too low, turn off
the machine and add or change the oil (see chapter 8.1).
- Turn on the machine using the main switch (see chapter 7.1).
- Check the direction of rotation of the motor. If the direction of rotation does not coincide with the one
shown on the belt guard, turn off the machine and invert the two phases on the main power supply
(see chapter 7.2).
- Check the operation of the safety valve (see chapter 9.1).
- Check for wear on the cylinders to be filled (see chapter 9.1).
- Set the pressure switch on the control panel to the refill pressure value given on the cylinder
(see chapter 8.1).
- Fit the hose attachment on the cylinder and check that the taps on the hose are open
(see chapter 9.2).
- Turn on the cylinder tap and start up the compressor (see chapter 9.2).
- When the filling operation has been completed, the compressor is stopped automatically by the
pressure switch, turn off the cylinder and the hose taps.
- Press the pressure bleed button and disconnect the cylinder attachment (see chapter 9.2).
Use in brief
USE IN BRIEF USE IN BRIEF USE IN BRIEF
USE IN BRIEF USE IN BRIEF
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