Infrared Burner; Gas Pressure Regulator; Rack Springs - Vulcan-Hart VBB1F Service Manual

V-SERIES HEAVY DUTY BROILERS, DOUBLE DECK AND RANGE MATCH MODELS - REMOVAL AND
Fig. 21
16. Install burner support rails on replacement
burner.
17. Reverse procedure to install.
18. Perform CERAMIC-RADIANT BURNER AIR
SHUTTER ADJUSTMENT.

INFRARED BURNER

Shut off the gas before servicing the
unit.
1. Remove MANIFOLD COVER.
2. Adjust rack assembly to the lowest position.
3. From inside the broiler cooking area, remove
wire Fig. 22 securing burner to mounting bracket.
Fig. 22
4. Lift burner up at the rear and slide it away from
gas orifice to remove from broiler.
5. Reverse procedure to install replacement burner.
NOTE: When installing, secure the burner with wire.
F45548 (0715)
REPLACEMENT OF PARTS
6. Check for proper operation.

GAS PRESSURE REGULATOR

unit.
servicing must be checked for leaks. Check with a
soap and water solution (bubbles). Do not use an open
flame.
sealant that is suitable for use with propane gases.
NOTE: Gas pressure regulator should be installed as
close to the broiler inlet gas connection as possible.
1. Thread regulator [1] Fig. 23 onto pipe hand tight
with arrow on regulator pointing in direction of
gas flow to the broiler.
2. Tighten regulator securely in horizontal position
with the regulator adjustment upward [2] Fig.
23. Regulator adjustment is below the closing
nut.
NOTE: Regulator will not function properly without
adjustment screw pointing upward.
3. Connect main gas supply line to gas pressure
regulator inlet.
4. Adjust regulator as outlined in REGULATOR
ADJUSTMENT.
NOTE: Springs should be replaced in pairs for proper
operation of the rack lift assembly.
1. Raise the rack lift assembly to its highest position
on stop bracket to relieve spring tension.
Page 10 of 16
Shut off the gas before servicing the
All gas joints disturbed during
Clean pipe threads and apply thread
Fig. 23

RACK SPRINGS