CLAS AC 1017 Manual Del Usuario página 8

AC 1017
Connection of the pressure reducer
- Check that the pressure reducer is correct both for the type of gas and the pressure in the cylinder in use.
- Turn the pressure adjusting screw (6) anticlockwise, to check that the pressure reducer valve is closed.
- Replace the gasket (2) if it is damaged or lost and any time you change the cylinder.
- Before screwing on the pressure reducer, brie y open the cylinder valve (1) then close to remove any impurity, in
case using compressed air. Pay attention to direct the cylinder outlet towards a wall and far from heating sources.
- During this operation it is dangerous to stand, or place your hands in front of the cylinder valve (1).
- Position the pressure reducer with the gauges the right way up.
- Screw the inlet connection (3) tightly to the cylinder valve, using a spanner.
INSTRUCTIONS FOR USE
Opening
- Slowly open the cylinder valve (1). The high pressure gauge (4) will show you the cylinder pressure.
- Opening the cylinder valve too quickly may make gauges malfunction.
- Open the pressure adjusting screw (6) very slowly. The low pressure gauge (5) will show the outlet pressure.
CAUTIONS
Before opening the cylinder valve (1), check carefully that the reducer is completely closed (turn the
pressure adjusting screw (6) anticlockwise).
How to regulate pressure
- To increase pressure: slowly turn the reducer pressure adjusting screw (6) clockwise.
- To decrease pressure: slowly turn the reducer pressure adjusting screw (6) anticlockwise.
CAUTIONS
Using the pressure adjusting screw (6) it is possible to compensate an eventual pressure drop.
Outlet pressure must not be regulated higher than the pressure you need to use.
Outlet pressure must not be regulated higher than the red mark on the low pressure gauge (5).
Closing
- Close the cylinder valve (1).
- Release the gas until the reducer gauges indicate «zero».
- Turn the pressure adjusting screw (6) anticlockwise till it is completely closed.
- The pressure reducer must be treated as a precision instrument.
- When the pressure reducer is not to be used for long periods, store it in its wrapping or in its box , to prevent
contact with dust, oil and other sources of dirt.
MAINTENANCE
- Do not carry out maintenance or repairs, other than the following.
- Use only original spare parts and accessories.
- Spare parts are available also from your retailer.
- In case of failures which cannot be repaired following these instructions, take your pressure reducer back to the retailer.
- Do not clean gauge glasses with petrol, solvents or any other kind of detergent.
NITROGEN/HYDROGEN LEAK KIT (N2-H2) 50bar
ASSEMBLY
STORAGE