Hog Technologies Stripe Hog SH8000, Руководство по эксплуатации, Страница: 149 / 192

149
Scheduled Maintenance
Reactivating a truck winterized with anti-
freeze:
Note that the steps in this procedure are intended
to recover as much of the antifreeze from the
system as possible.
1. Add clean fresh water to the clean water tanks.
2.
Press the Start button on the joystick console
so that the diverter valve is closed before the
charge pump is engaged.
3. Position each thru-shaft over a container to
collect the antifreeze.
4. Follow normal Start Up procedures to activate
the waterblasting system.
5. With the engine at idle, turn the PTO and
Charge Water switches ON to engage the
charge pump and flush the antifreeze from
the system.
6. Turn charge pump OFF when the clean clear
water is flowing from the thru-shafts.
7. Follow the spray bar installation procedure to
reinstall and test the spray bars.
NOTICE:
IF YOu ARE INTENDING TO REuSE THE RECOvERED
ANTIFREEZE, MAKE SuRE TO TEST IT AND MAKE SuRE
THE ANITFREEZE MIXTuRE HAS NOT BECOME DELuTED
TO THE POINT WHERE IT WILL NOT PROTECT THE WATER
SYSTEM AT THE EXPECTED TEMPERATuRES.
REMEMBER THAT THE ANTIFREEZE WILL BE SLIGHTLY
DILuTED EACH TIME THE SYSTEM IS WINTERIZED, WHICH
WILL CAuSE THE FREEZE PROTECTION TEMPERATuRE TO
RISE. THE AMOuNT OF DILuTION WILL vARY, DEPENDING
ON THE vOLuME OF FRESHWATER IN THE SYSTEM AT THE
TIME OF WINTERIZATION.
UHP Pump Stuffing Box Sump
WARNING
TO AvOID SERIOuS DAMAGE TO WATERBLASTING
HYDRAuLIC COMPONENTS WHEN OPERATING IN FREEZING
TEMPERATuRES OR TEMPERATuRES BELOW 60 DEGREES
FAHRENHEIT (16
0
CELSIuS), IT IS NECESSARY TO OPERATE
THE HYDRAuLIC SYSTEM AND OTHER WATERBLASTING
COMPONENTS INCLuDING THE BLOWER AND HIGH
PRESSuRE PuMP, WITH THE ENGINE AT IDLE, uNTIL
THE HYDRAuLIC FLuID REACHES A TEMPERATuRE OF
60 DEGREES FAHRENHEIT (16
0
CELSIuS) OR ABOvE AS
INDICATED ON THE THERMOMETER IN THE RESERvOIR
SIGHT GAuGE.