Before Beginning Repair
311512A
7
Before Beginning Repair
Pressure Relief
Procedure
1.
Turn off feed pumps and agitator if used.
2.
Turn PARK/RUN switch to PARK.
3.
Trigger gun to relieve pressure.
4.
Turn off air inlet valve.
5.
Engage gun piston safety lock.
6.
Verify gun fluid manifold valves A and B are closed.
7.
Close pump inlet supply valves.
Flushing
•
Flush with a compatible solvent.
•
Use lowest possible pressure when flushing.
•
To flush entire system, circulate through gun fluid
manifold (with gun removed from manifold).
•
Always leave hydraulic oil or a non-water based,
non-water absorbent fluid in system. Do not use
water.
Repairing this equipment requires access to parts
that may cause electric shock or other serious injury if
work is not performed properly. Electrical trouble-
shooting must be done by a qualified electrician. Be
sure to shut off all power to equipment and lock out
power at the source before repairing.
TI2409a
TI2421a
Flush equipment only in a well-ventilated area. Do not
spray flammable fluids. Do not turn on heaters while
flushing with flammable solvents.
Only use flush solvents that are compatible with Fluo-
roelastomer seals. Non-compatible solvents will dam-
age seals and cause hazardous conditions, such as
high pressure leaks and pressure switch failure.
Summary of Contents for Reactor A-20
Page 31: ...Parts 311512A 31 ...
Page 35: ...Parts 311512A 35 ...
Page 38: ...Reactor A 20 Wiring Schematic 38 311512A Reactor A 20 Wiring Schematic ...
Page 39: ...Reactor A 20 Wiring Schematic 311512A 39 ...
Page 40: ...Reactor A 20 Wiring Schematic 40 311512A ...
Page 41: ...Reactor A 20 Wiring Schematic 311512A 41 ...
Page 42: ...Reactor A 20 Wiring Schematic 42 311512A ...
Page 43: ...Wiring Diagrams 311512A 43 Wiring Diagrams Heater Circuit ...
Page 44: ...Wiring Diagrams 44 311512A Pump Circuit ...
Page 45: ...Wiring Diagrams 311512A 45 Hose Circuit ...
Page 46: ...Wiring Diagrams 46 311512A ...
