Roughneck 28481 - Trouble Shooting

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③. Insert a 3.6V ER14250 battery into the battery compartment. Install the battery according to the direction of
polarity+”&“-” indicated and insert the end of anode “+” first.
④. Replace the battery cover (part# 3-11).
TROUBLE SHOOTING
WARNING: Relieve pressure before you check or service any system equipment.
Problem
Possible Cause
Corrective Action
Slow or no fluid flow
1. Filter is clogged
2. Pump pressure is low
3. Shut-off valve is not fully open
4. Foreign material is jammed in the
metering element
1. Relieve the pressure.
2. Loosen the swivel fitting, clean, or
replace the filter.
3. If the problem remains, contact your
distributor for repair or replacement.
Oil leaks from swivel
1. Swivel is loose
Torque the swivel. If the problem remains,
contact your distributor for repair or
replacement.
2. O-ring is worn or damaged
Replace the o-ring. If the problem
remains, contact your distributor for repair
or replacement.
Oil drips from nozzle
Nozzle is damaged or obstructed
Inspect the nozzle for damage or
obstructions and replace if damaged.
If the problem remains, contact your
distributor for repair or replacement.
Valve leaks
O-rings or valve seat are worn or
damaged
Replace the o-rings and/or the valve seat.
If the problem remains, contact your
distributor for repair or replacement.
Leakage from meter
O-ring damaged
1. 1. Take the meter off the dispense system.
2. 2. Take off the rubber protector (part# 3-4)
and front label (part# 3-6).
3. 3. Remove four the socket head cap
screws (part# 3-8) on the cover of the
meter.
4. 4. Remove eight the hex bolts (part# 3-18)
on the bottom of the meter.
5. 5. Take off the seat (part# 3-10).
6. 6. Check the o-ring (part# 3-1), replace the
o-ring if it is damaged.
7. 7. After replacing the o-ring, assemble the
meter and attach it back to the
dispense system.
No display
Battery out of power
1. Take the meter off the dispense system.
2. Take off the protector.
3. Take off the labels sticks on the bottom
of the meter.
4. Loosen the five socket head cap screws
on the bottom of the meter.
5. Take off the seat.
6. Check the battery, replace the battery if
out of power.
7. After replacing the battery, assemble
the meter and attach it back of the
dispense system.
Weakening battery
Wrong reading
Wrong correction factor
Reset the correction factor.