3
EXHAUST CANOPY
It is essential that facilities be provided over the
griddle to carry off fumes and gases. However,
the unit should not be directly connected to a flue
or stack.
LEVELING UNIT
This griddle is supplied with (4) feet which must be
screwed into the legs attached to the body. Level
unit by adjusting the (4) feet which have an
adjustment of 1-3/4" (43.75mm) for accurate and
perfect lineup with other units. CAUTION: DO
NOT INSTALL WITHOUT ATTACHING FEET -
DO NOT REMOVE FEET.
MANUAL SHUT OFF VALVE
A manual shut off valve should be installed
upstream from the union and within 6 feet
(1.829m) of this appliance.
GAS PRESSURE REGULATOR
A convertible pressure regulator is provided with
each griddle. It should be connected to the inlet
pipe at the rear of the unit. The gas supply line is
then connected to it. It is shipped set for 6"
(15.24cm) water column manifold pressure for
use with natural gas.
GAS PIPING
Gas piping shall be of such size and so installed as
to provide a supply of gas sufficient to meet the
full gas input of the appliance. If the appliance is to
be connected to existing piping, it shall be checked
to determine if it has adequate capacity. Joint
compound (pipe dope) shall be used sparingly and
only on the male threads of the pipe joints. Such
compounds shall be resistant to the action of L.P.
gases. To connect to gas supply, attach pipe nipple
provided with unit, attach pressure regulator to
nipple, and gas supply to regulator. WARNING:
Any loose dirt or metal particles which are
allowed to enter the gas lines on this appliance will
damage the valve and affect its operation. When
installing this appliance, all pipe and fittings must be
free from loose dirt.
CHECKING FOR GAS LEAKS
Soap and water solution or other material
acceptable for the purpose, shall be used in
locating gas leakage. Matches, candle flame or
other sources of ignition shall not be used for this
purpose. Check entire piping system for leaks.
PROPANE GAS
This griddle is equipped with fixed orifice hoods
and is shipped from the factory for use on natural
gas. To convert to propane gas, install the #55*
burner orifice hoods supplied, behind the control
panel as follows:
1. Remove front panel by removing screws
located on the front and the bottom.
2. Remove firewall shield and screws from
burner bracket.
3. Remove burner(s) from orifice of hood(s). This
is accomplished by lifting up on the rear of the
burner(s) and sliding the burner(s) off of the
hood(s).
4. Remove natural gas orifice hood(s) and install
the propane hood(s) furnished.
5. Reinstall burner(s).
Note: Steps 2, 3, and 5 apply to MA models only.
* TCHS & TSP Series (w/safety pilots) use a #41
drill orifice for natural gas and a #52 drill orifice
for propane gas.
6. Reinstall front panel.
7. Set manifold pressure to 10" (25.4cm) water
column. A 1/8" pipe plug on the supply pipe can
be removed for attaching a pressure gauge.
Remove the slotted, or hex-threaded, plug
from the pressure regulator. Invert the plug
and re-install. The letters "LP" should now be
visible on the plug. The regulator is now set
for 10" (25.4 cm) water column.
PILOT LIGHT REGULATION
The pilot lights on this griddle have been turned
off at the factory. Adjust pilot light flames as small
as possible, but high enough to light burner
immediately when burner valve is turned on high.
Summary of Contents for CHROME-MAX 624TCHS
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