LANDA PGDC • 8.916-596.0 • REV. 5/13
17
PRESSURE W
ASHER
OPERA
TOR’S MANU
AL
maINTeNaNCe & SeRVICe
Coil Removal
Removal of coil, because of freeze breakage or to clean
soot from it, can be done quickly and easily.
1. Disconnect hose from pump to inlet side of
the coil.
2. Carefully disconnect thermostat sensor from
electrical connection.
3. Remove all the fittings from the inlet and discharge
side of coil.
4. Remove the burner assembly from the combustion
chamber.
5. Remove the 3-3/8" bolts from each side of coil and
tank assembly (these bolts are used to fasten tank
to chassis).
6. Remove the two bolts which are underneath the
bottom wrap (to keep the coil from moving.)
7. Remove tank top wrap exposing insulation
and coil.
8. Bend back insulation tabs.
9. Carefully fold back the insulation and remove
insulation retainer plates and coil.
10. Replace or repair coil and any insulation found to
be torn or broken.
11. Reinstall 1/2" pipe nipples into coil.
Coil Reinstallation
Reinstall new or cleaned coil by reversing Steps 9
through 1.
final Note:
The 12 VDC burner sytems can draw as much as 18
amps! For such motors to run properly, the battery and
engine charging system must be kept in good condition,
and the engine must run fast enough to adequately
charge the battery. Do not throttle down the engine at
any time while the machine is operating.
landa Sure fire Oil burner
burner air adjustment
: The oil burner on this
machine is preset for operation at altitudes below 1000
feet. If operated at higher altitudes, it may be neces-
sary to adjust the air band for a #1 or #2 smoke spot
on the Bacharach scale.
To adjust, start machine and turn burner ON. Loosen
two locking screws found on the air band and close air
band until black smoke appears from burner exhaust
vent. Note air band position. Next, slowly open the air
band until white smoke just starts to appear. Turn air
band halfway back to the previously noted position.
Tighten locking screws.
burner air adjustment
Reference Numbers
air band locking Screws
air band
CAUTION: If white smoke appears from burner
exhaust vent during start-up or operation,
discontinue use and readjust air bands.
NOTe:
If a flue is installed, have a professional
serviceman adjust your burner for a #1 or #2 smoke
spot on the Bacharach scale.
Содержание Pgdc4-3500
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