22
JLA Limited
113538 - 7
!
WARNING
The dryer must be restrained to prevent straining the
gas connection if the dryer is moved while the gas
supply is still connected. Holes for the attachment of
a restraining device are provided in the top of the
dryer. The length and design of the restraint should
be as necessary to prevent strain on the gas line if
the dryer is moved.
If the dryer is to be moved then the following steps
must be taken:
• Disconnect electrical power to the dryer.
• Close all external gas supply shutoff valves.
• Disconnect the gas supply line.
• Remove the restraint from the dryer.
IMPORTANT:
Pipe joint compounds that resist the action of
natural, propane, and butane gases must be used.
Piping / Connections
Dryer connections are B.S.P.T.
There should be a minimum 6-inch (15.24 cm) clearance
between the back guard and the first bend in the gas piping
for ease of servicing. It is recommended that a gas shutoff
valve be provided to the gas supply line of each dryer for
ease in servicing.
CAUTION: The dryer must be grounded. A ground
block has been provided for this purpose.
Input connection wiring must be sized properly to handle the
dryer’s current draw. This information is printed on the dryer’s
rating plate.
IMPORTANT:
A strain relief must be used where the input
wiring enters.
Gas Information _______________________
It is your responsibility to have all plumbing connections,
materials, and workmanship conform to local and state
regulations or codes of the country of destination. In the
absence of such codes, all plumbing connections, materials,
and workmanship must conform to the applicable local
requirements. In the USA this is the National Fuel Gas Code
ANSI Z223.1-LATEST EDITION.
It is important that gas pressure regulators meet applicable
pressure requirements, and that gas meters be rated for the
total amount of all the appliance Btu being supplied.
IMPORTANT:
Failure to comply with these codes or
ordinances, and/or the requirements stipulated in this
manual, can result in personal injury and improper
operation of the dryer.
For ease of service, the individual gas supply line of each
dryer must have its own manual shutoff valve.
Failure to isolate or disconnect the dryer from supply as
noted can cause irreparable damage to the gas valve,
voiding the warranty.
NOTE:
The dryer must be isolated from the gas supply
piping system by closing its individual manual shutoff valve
during any pressure test of the gas supply system at test
pressures equal to or less than 50 mb.
!
WARNING
Fire or explosion could result due to failure of
isolating or disconnecting the gas supply as noted.
For 220-416V Applications
Black
L1
White
L2
Red
L3
Green
Ground
Screw
NOTE:
Undersized gas piping will result in ignition
problems, slow drying, increased use of energy, and can
create a safety hazard.
The dryer must be connected to the type of heat/gas indicated
on the rating plate and pressure must be confirmed. If this
information does not agree with the type of gas available, do
not operate the dryer. Contact the reseller who sold the dryer
or contact the manufacturer.
The input ratings shown on the rating plate are for elevations
up to 2,000 feet (610 meters), unless elevation requirements
of over 2,000 feet (610 meters) were specified at the time the
dryer order was placed with the factory. The adjustment or
conversion of dryers in the field for elevations over 2,000 feet
(610 meters) is made by changing each burner orifice. If this
conversion is necessary, contact the reseller who sold the
dryer or contact the manufacturer.
IMPORTANT:
If connection to this appliance is made with a
flexible hose, it must be suitable for the appliance category
in accordance with national installation regulations of the
country of destination, and if in doubt the installer must
contact the supplier. The manufacturer of this appliance
does not recommend the use of flexible gas supply line/
hose. An external gas supply shutoff must be provided.
There is an N.P.T. to B.S.P.T. adaptor installed on dryers being
shipped to CE countries.
S D 3 5
S D 5 0
S D 8 0
1 /2 ”
1 /2 ”
1 /2 ”
