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Stripe Hog Systems
The PTO switches and lights are OFF when the PTO
systems are disengaged and the truck is in normal
driving mode. The PTO switches are ON and the
lights are illuminated when the PTO systems are
engaged for work mode.
When disengaging the system, it is important to
“LISTEN” for disengagement, indicating the wa-
terblast system is inoperable. This is necessary
to ensure none of the waterblasting equipment
functions are operable during normal driving of
the truck.
WARNING
THE TRUCK COULD SURGE FORWARD OR BACKWARD
UNEXPECTEDLY WHEN WORK MODE IS SELECTED IF THE
TRUCK FWD/REV SWITCH IS IN FORWARD OR REVERSE
AND/OR THE SPEED CONTROL DIAL IS NOT SET TO 0.
ALWAYS MAKE SURE THE TRUCK SPEED CONTROL DIAL
IS SET TO 0 AND THE TRUCK FWD/REV SWITCH IS SET TO
NEUTRAL BEFORE ENGAGING “WORK MODE.”
WARNING
IT IS NOT POSSIBLE FOR THE OPERATOR TO SEE PEOPLE
OR OBSTACLES THAT ARE IMMEDIATELY BEHIND THE
TRUCK IF YOUR UNIT IS NOT EQUIPPED WITH A REAR VIDEO
CAMERA. ALWAYS PUT THE TRUCK IN PARK, SET THE
PARKING BRAKE AND CHECK BEHIND IT BEFORE DRIVING
IN REVERSE. IF YOU HAVE AN ASSISTANT, HAVE HIM STAND
AT THE REAR OF THE TRUCK AND DIRECT YOU.
Transmission PTO
The transmission Power Take-Off (PTO) provides
power to a system of hydraulic pumps that provide
hydraulic power to the Hog Head, Hog Arm and
other waterblasting hydraulic systems. It is con-
trolled by the PTO switch in the truck dashboard.
An indicator light in the switch panel illuminates
when the PTO is engaged. Refer to the PTO cau
-
tion on the dash board and always depress the
clutch on manual transmissions before engaging
the PTO.
Refer to the transmission PTO operating manual
for additional information on the transmission PTO
engagement system.
Typical Drive Belt Configuration for PTO Clutch Powered
UHP Pump and Vacuum Blower
(Your belt configuration may be slightly different than the
configuration shown above)
Transmission PTO Engagement Caution
2.3 Primary Drive Belts
The primary drive belts that connect the OMSI
Drive to the high pressure pump and vacuum
blower are special carbon fiber industrial belts that
are designed for high horsepower applications.
The ribbed drive belts are matched to grooved
pulleys and have very little stretch. Therefore,
they typically don’t require adjustment often and
proper belt tension is extremely important when
adjustment is required. The belts are strong
enough to cause severe damage to bearings,
shafts and other components if they are set too
tight. Additionally, if a belt is too loose, it can ride
on top of the grooves and thus become too tight.
The drive belts for the high pressure pump and
vacuum blower are different and, therefore, have
different tension specifications. Additionally, new
belts have a different tension specification than
Summary of Contents for Stripe Hog SH5000
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Page 99: ...99 Fluid End Replacement Parts Appendix A Drawings and Supplies...
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