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GENERAL
INTRODUCTION
This manual is for the Endurance / Challenger
XL™ Modular Series Gas Ranges. Procedures in this
manual will apply to all models unless specified.
Pictures and illustrations will be of model 60SC unless
otherwise noted.
All of the information, illustrations and specifications
contained in this manual are based on the latest
product information available at the time of printing.
INSTALLATION, OPERATION AND
CLEANING
Refer to F38201 VULCAN ENDURANCE / WOLF
CHALLENGER Modular Series Gas Restaurant
Ranges I/O Manual for detailed installation, operation
and cleaning instructions.
LUBRICATION
Anderson and Forrester (or comparable) valve grease
for top burner gas valves, top burner pilot valves, and
pressure tap plugs. Apply light coat to valve/plug
threads. Valve grease must be insoluble in propane
and natural gas.
TOOLS
Standard
• Standard set of hand tools.
• VOM with A.C. current tester (Any quality VOM
with a sensitivity of at least 20,000 ohms per volt
can be used).
Special
• Temperature tester (K type thermocouple
preferred).
• Manometer.
• Long reach phillips screwdriver #2 for installing
or removing motor assembly through the
convection oven cavity.
• Two standard 1/4"- 20 x 1" bolts (allen head
recommended). The bolts are used to relieve
spring tension on the door hinge during door
removal and installation.
• Loctite® 246™ for use on the door handle
mounting screws.
• A non perminate type sealer (preferably fast
drying) such as nail polish or equivelant for
sealing thermostat adjustment screw. If using
Loctite 242, it begins to set in approximately 10
minutes and fully cures in 24 hours according to
manufacturer.
• 3/4" pipe tee and hose barb assembly for
temporarily checking manifold pressure when a
pressure tap is not available in the gas manifold
on some models.
• Adaptor to test thermocouple closed circuit DC
voltages (purchase locally). Adaptors vary
between manufacturers. An example of one
adaptor type is pictured below.
Fig. 1
SPECIFICATIONS
Gas Pressures
• Manifold/Operating Pressure
Natural: 5 in. W.C.
Propane: 10 in. W.C.
• Inlet Supply Pressure
Natural - Recomended 7 in. W.C. ; Minimum
5 in. W.C.
Propane - Recomended 11 in. W.C. ;
Minimum 11 in. W.C.
Maximum 14 in. W.C. (0.5 PSI) (Natural or
Propane)
Orifice Size Requirements
• See Orifice Chart in Parts Catalog F43260
ENDURANCE/CHALLENGER MODULAR
SERIES GAS RANGES.
ENDURANCE / CHALLENGER MODULAR SERIES GAS RANGES - GENERAL
Page 5 of 38 F45471 Rev. A (0615)