55
Maintenance
Pressure Regulator
The pressure regulator serves to maintain water
pressure at a preset point and to bypass water back to
the water box.
To adjust:
1.
With your unit running, close the cleaning tool
valve. Check the pressure gauge. Open the tool
valve. We recommend setting the pressure
regulator so that the pressure gauge reads 450
PSI with the tool valve closed.
When the tool valve is opened, there is an approxi-
mate drop of 100 PSI in pressure. If there is a
pressure drop greater than 100 PSI, it may be
necessary to lubricate the o-rings in the pressure
regulator.
2.
If the pressure regulator requires adjustment, turn
the adjusting knob (while observing the pressure
gauge on the control panel) until the desired
pressure is obtained.
86410220 Operators Manual - Apex GTX Prochem
Summary of Contents for APEX GTX 1.001-139.0
Page 2: ......
Page 15: ...13 Notes 86410220 Operators Manual Apex GTX Prochem...
Page 25: ...23 Notes 86410220 Operators Manual Apex GTX Prochem...
Page 62: ......
Page 70: ...8 Side Panel Right 1 3 4 2 86410230 Spare Parts List APEX GTX Prochem...
Page 80: ...18 Control Panel Mounting 2 1 3 86410230 Spare Parts List APEX GTX Prochem...
Page 86: ...24 Engine Mounting 5 6 4 3 6 5 7 6 5 7 9 2 1 8 86410230 Spare Parts List APEX GTX Prochem...
Page 90: ...28 Coolant System 86410230 Spare Parts List APEX GTX Prochem...
Page 92: ...30 Vacuum Pump 86410230 Spare Parts List APEX GTX Prochem...
Page 96: ...34 Solution Pump 86410230 Spare Parts List APEX GTX Prochem...
Page 106: ...44 Helicoil 86410230 Spare Parts List APEX GTX Prochem 10 9 3 13 12 1 4 2 5 8 5 7 6 11...
Page 124: ...62 Battery Floor Mount 10 9 8 7 6 5 4 3 1 2 86410230 Spare Parts List APEX GTX Prochem...
Page 126: ...64 Chemical Jug Floor Mount 5 2 4 1 6 3 86410230 Spare Parts List APEX GTX Prochem...
Page 132: ...70 Notes 86410230 Spare Parts List APEX GTX Prochem...
Page 133: ...71 Options OPTIONS 86410230 Spare Parts List APEX GTX Prochem...
Page 136: ...74 Exhaust Optional 2 3 4 1 5 86410230 Spare Parts List APEX GTX Prochem...