27
TwinForce™ Series Waterblast Unit
12.
Install the discharge hose onto the fitting
on the manifold along with a hose safety
check.
WARNING
!
!
Anytime the system has been opened, the system
must be purged.
When the high pressure hose is first connected to
the unit or when extra hose lengths are added to the
hose string, the hose must be purged of all dirt and
debris. Do not connect the control gun or tool to the
high pressure hose until the hose has been purged
of dirt and debris with water flow from the pump.
Failure to purge debris inside a hose may result in
clogging of the cleaning nozzle and excess pressure
in the system.
Starting the Unit
1. Verify the clutch is disengaged (clutch
lever pulled toward pump). Disengage,
if necessary. Disengage the clutch only
when the engine is at idle speed.
2. Open the bypass valve by turning the knob
fully counter-clockwise until the O-ring is
visible (where the knob enters the valve
body) or four full turns counter-clockwise
from the closed position. This allows the
engine to start without a load from the
pump.
3. On 6000 series pump, open the air side of
the pulsation dampener and close it again
to reset the diaphragm before operation.
4. Move the override switch on the control
panel to the OFF position. This provides
low water level and pressure switch
shutdown protection. If the control panel
displays “Low Water”, the pressure to the
inlet is low.
5. Move the throttle switch to the MANUAL
position.
ATTENTION
Refer to the engine’s Operation and Maintenance
Manual before starting, operating or repairing the
engine.
ENGAGE
DISENGAGE
Figure 32: Clutch Engagement.
6. Start the engine by rotating the key
switch to the RUN position. Wait for the
“Engine Ready to Start” message to ap
-
pear on the panel.
7. After the message appears, rotate the key
switch to the START position. The engine will
begin to crank. As soon as the engine starts,
release the key switch. The key switch will re-
turn to the RUN position and the engine will
continue to run.
8. Observe the control panel display for en-
gine data.
9.
Engage the clutch by firmly pulling or
pushing the lever towards the engine. Only
engage the clutch with the engine at idle
speed (Figure 32).
Summary of Contents for TwinForce Series
Page 1: ...OPERATION MANUAL TwinForce Series Waterblast Unit...
Page 2: ...Visual Safety System...
Page 11: ...3 TwinForce Series Waterblast Unit...
Page 22: ...14 Operation Manual...
Page 42: ...34 Operation Manual...
Page 48: ...40 Operation Manual...
Page 52: ...44 Operation Manual...
Page 100: ...92 Operation Manual...
Page 104: ...96 Operation Manual...
Page 106: ...A 2 Appendix A Technical Specifications...
Page 107: ...B 1 TwinForce Series Waterblast Unit APPENDIX B LONG TERM STORAGE PROCEDURE...
