FarmChem APX Industrial DCM-01, Руководство пользователя

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10
TROUBLESHOOTING GUIDE
Relieve the pressure before you check or repair the dispensing valve. Be sure all
other valves and controls are operating properly.
WARNING
To reduce the risk of serious injury whenever you are instructed to relieve
pressure, always follow the pressure relief procedure on page 3
Problem Cause Solution
Slow or no fluid flow
• Filter is clogged, or pump
pressure is low
• Shut-off valve is not fully
open
• Foreign material is
jammed in the metering
element
1. Relieve the pressure
2. Loose swivel fitting, clean or
replace the filter
3. If the problem remains, contact
your distributor for repair or
replacement
Oil leaks from swivel
• Swivel is loose
1. Torque the swivel
2. If the problem remains, contact
your distributor for repair or
replacement
• O-ring is worn or dam-
aged
1. Replace the o-ring
2. If the problem remains, contact
your distributor for repair or
replacement
Oil drips from nozzle
• Nozzle is damaged or
obstructed
1. Inspect the nozzle for damage
or obstructions, and replace if
damaged
2. If the problem remains, contact
your distributor for repair or
replacement
Valve leaks
• O-rings or valve seat are
worn or damaged
1. Replace the o-rings and/or the
valve seat
2. If the problem remains, contact
your distributor for repair or
replacement
Leakage from meter • O-ring damaged
1. Take the meter off of the dispense
system
2. Take off the protector
3. Loosen the four socket head cap
screws on the cover of the meter
4. Loosen the eight hex bolts on the
bottom of the meter
5. Take off the seat
6. Check the o-ring, replacing the
o-ring if it is damaged
7. After replacing the o-ring, assem-
ble the meter and fix it back to the
dispense system
No display • Loose battery
• Battery out of power
1. Take the meter off of the dispense
system
2. Take off the protector
3. Take off the labels 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 and replace
the battery if out of power
7. After replacing the battery, assem-
ble the meter and fix it back to the
dispense system
Wrong reading • Correction coefficient
error
8. Reset the correction factor (follow
the instructions on page 5)