Section 4 - Service
revised 04/19
SCHWARZE SUPER UPDRAFT
71
Cleaning/Replacement:
1.
Unscrew the nozzle retainer cap and set it
aside.
2.
Remove the spray tip and strainer.
3.
Wash the strainer and examine it.
4.
Choose one:
•
If washing the strainer has removed all
particles or debris, set aside the (now
clean) strainer.
•
If the strainer can no longer be thoroughly
cleaned, it needs to be replaced.
5.
Wash the spray tip and examine it.
6.
Choose one:
•
If the spray-tip opening is clogged, insert a
small-gauge wire into the spray-tip opening
to clear any debris lodged inside.
•
If the spray tip is damaged, it needs to be
replaced.
7.
Reassemble
the
nozzle,
replacing
any
damaged parts as necessary.
8.
Unscrew the bottom of the ‘Y’ strainer housing
to drain the water reservoir(s).
9.
After the water flow stops, reassemble the ‘Y’
strainer housing.
14.3 Dust Suppression System Winterizing
8SGUDIW
WATER NOZZLE DISASSEMBLY
Dust Suppression System Winterizing
14.3 Dust Suppression System Winterizing
You must winterize whether or not you will use your sweeper during freezing temperatures. In either case,
winterizing your Schwarze
8SGUDIW
will help keep it in top operating condition, extending its length of
service.
Failure to winterize the dust suppression system could result in damage to your sweeper.
Choose one:
•
If your sweeper’s dust suppression system will be operated during freezing temperatures, complete the
first procedure.
•
If your sweeper’s dust suppression system will NOT be operated for several weeks when freezing
temperatures are expected, complete the second procedure.
System Winterization:
If antifreeze is to be used to protect the sweeper’s water system, it is imperative that it be
an environmentally safe antifreeze. Common non-biodegradable antifreeze should NEVER
be used in the water system.
1.
Following the antifreeze manufacturer’s instructions, add environmentally safe antifreeze to the water by
pouring it through the air-gap opening in the top of the reservoir.
2.
Turn Auxiliary Engine key switch to the ‘ON’ position. (Starting the engine is not required.)
3.
Turn ON the Water pump.
4.
Turn ON all cab console control panel switches controlling water manifold solenoids.
Summary of Contents for Schwarze SUPERVA C SUPER UPDRAFT
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