Carlin 102CRD-99FRD-100CRD - Manual (Page 8)

Model 99FRD, 100CRD & 102CRD oil burners — Instruction manual
Carlin part number MN99102 Rev. 10/21/10
– 8 –
2. Prepare site • assemble burner • mount burner
(continued)
Attach air tube to housing
1. See Figure 4. Loosen air tube holding clamp on the front of the burner
chassis.
2. Open ignitor cover plate by loosening the hold-down tabs and swinging
them away.
3. Spread the housing slightly using a fl at screwdriver between the two
halves of the housing on top at the air tube collar.
4. Insert the air tube into the housing, make sure the tube is inserted
completely, butting against the air tube collar legde. If necessary, tap
on the end of the air tube with a block of wood until properly seated.
5. When using 99FRD wrapped-shield air tube or 102 CRD “B” style air
tube, locate the drip hole in the air cone. Rotate the air tube so the drip
hole is at the bottom before pressing into place.
6. Slide air tube holding clamp onto collar and tighten.
Figure 4 Attaching air tube to burner chassis
Mount burner in appliance
Welded fl ange-mounted burner
1. Place gasket over burner air tube and insert burner into appliance
opening. Secure in place with hardware supplied with appliance.
Universal fl ange or pedestal mount — these insertion methods
are intended only for negative overfi re pressure. For pressur-
ized fi ring, you must obtain a burner with a welded fl ange,
designed for use with the specifi c appliance. Failure to comply
could result in severe personal injury, death or substantial
property damage.
Universal fl ange-mounted burner
1. Place gasket over burner air tube.
2. Insert burner into appliance.
3. Verify burner is seated level and straight. Adjust fl ange slightly if neces-
sary.
4. Secure fl ange to appliance with hardware supplied with appliance.
Pedestal-mounted burner
1. Assemble pedestal to the bottom of the burner by tightening the two
¼-20 slotted cap screws against the front feet of the housing. See
Figure 5. Install the four adjusting legs (3/8-16 x 3” hex-head cap
screws).
2. Adjust the pedestal legs so the air tube is level and the center of the
tube is at the same height as the center of the appliance opening.
3. Tighten the pedestal leg jam nuts to lock legs in place.
4. Insert the burner/air tube into the appliance opening until pen/pencil
line is even with appliance front (so end of air tube is fl ush with, or
slightly short of, the inside of the chamber).
5. Seal the space around the air tube with furnace cement or equivalent
(Figure 6).
Figure 6 Seal opening around burner air tube when
pedestal mounting (burner shown with tube
attached to housing and installed)
Figure 5 Attaching burner to pedestal (when used)