Diesel Tech Polisher
Quick Operation Guide
Insert suction and return hose into the tank.
1
Connect battery clips to power.
2
Drain water and disconnect after use.
3
Operation Notes
•
Do not run pump dry.
•
Do not operate unattended.
•
For diesel fuel only.
Not for use with gasoline.
Troubleshooting
Issue
Possible Causes and Action
• Check if suction hose is stuck to the
bottom of tank.
• Verify voltage and fuse.
Low / No Flow
• Prime the pump and filter.
• Pump is worn. Inspect gears.
• Air leak. Inspect lines and seals.
Rapid pump
• Pump has been run dry. Ensure
wear
sufficient fuel supply.
• Ensure sufficient fuel supply.
Noisy operation
• Air in the suction hose. Check hose is
submerged in the fuel or check for leak.
Electrical
• Verify voltage and fuse.
Model DTP-50 and DTP-90
Draining The Filter
1
Visually check the water
level regularly. The filter
must be drained when the
water reaches maximum
level, or when the pumps
like it's straining.
Replacing The Element
1 Visually check the
condition of the element
regularly. Empty the filter.
3 Dispose of the used
element and insert
new element.
Service the filter only while the system is off.
MAX
Models
Part #
Model
83-1000-01 DTP-50
83-1001-01 DTP-90
83-1002-01 DTP-125
Spare Parts
Replacement
Part #
Elements
87-1961
10 micron
87-1962
6 micron
87-1963
3 micron
87-1960
10 micron
87-1964
6 micron
87-1965
3 micron
58-01010
10 micron
58-01030
30 micron
58-01060
60 micron stainless
2
Twist the valve left to drain.
Twist right to close, and
dispose appropriately.
2 While holding the container,
loosen bayonet ring with a
quarter-turn and remove.
4 Assemble container and
bayonet ring.
The system is ready for use.
INSTRUCTIONS
Voltage
Amp
12V
2.7A
12V
5A
12V
7.5A
Models
DTP-3-12
DTP-3-24
DTP-8-12
DTP-8-24
DTP-10-12
DTP-10-24
Fuse
10A
10A
10A
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