OM-AH
6
WARNING
THIS PRODUCT MUST BE INSTALLED BY A LICENSED PLUMBER OR GAS FITTER WHEN
INSTALLED WITHIN THE COMMON WEALTH OF MASSACHUSETTS. IMPROPER INSTALLATION CAN
CAUSE INJURY TO PERSONNEL AND/OR DAMAGE TO THE EQUIPMENT.
THIS UNIT IS FOR COMMERCIAL USE. NEVER USE HOME OR RESIDENTIAL GRADE GAS CONNECTIONS.
THEY DO NOT MEET GAS CODES AND COULD BE HAZARDOUS.
Installation and Initial Start-Up
A. Installation
The unit should be installed in a ventilated room for
efficient performance. items which may obstruct or
restrict the flow of air for combustion and ventilation
must be removed. The area directly around the
appliance must be cleared of all combustible materials.
1. Installation requires connection with gas and
electrical services. See items 8 to 14 for details.
2. To protect the unit from damage, leave it on the
shipping pallet until the time of installation. When
installation is to begin, cut the straps holding the
kettle, and hoist the kettle straight up off the skid.
NOTICE
To avoid damaging parts of the burner system
underneath the kettle, LIFT THE UNIT ONLY BY THE
RING beneath the outer portion of the body.
3. Install the unit with a minimum clearance to
combustible and non-combustible construction of six
inches at the sides and six inches between the draft
diverter and the wall. Also leave enough room for
cleaning, maintenance, and service.
4. The draft diverter shipped with the kettle is the
correct height and shape to give maximum
performance. Install the draft diverter as shown on
Figures 1 and 2 above. Securely fasten the screw
to attach draft directly. Do not change the diverter
in any way.
WARNING
DO NOT ATTACH THE UNIT TO A TYPE “B” VENT.
FAILURE COULD RESULT IN FIRE OR PROPERTY
DAMAGE.
Install the unit under a ventilation hood, or vent the
flue directly to a masonry chimney. Put a hood at
least several inches above the upper end of the draft
diverter. Do
not
rest hood supports on the diverter.
Installation of a ventilating hood should comply with
local codes and/or ANSI/NFPA-96 Latest Edition.
Also, local codes may require that the kettle be
electrically interlocked to shut off the gas supply
and prevent the operation of the unit if the
exhaust fan is not operating or if the fire
suppression system is activated. Failure to
follow these instructions can cause bodily injury
and/or property damage.
5. To level the unit, adjust leg length by turning the
bullet feet
6. Make sure the water level is correct in the
jacket, by confirming that the level is between
the marks on the gauge glass. If the water level
is low, follow the instructions under “Jacket
Filling” in the “Maintenance” Section of this
manual.
CAUTION
DO NOT CONNECT ANY PIPING TO THE
PRESSURE RELIEF SAFETY VALVE. IT MUST
BE FREE TO VENT STEAM AS NEEDED.
ELBOW SHOULD POINT DOWN TOWARD
FLOOR. IMPROPER INSTALLATION
WILL VOID WARRANTY!
7. To protect personnel from steam coming out of
the safety valve, the open end of the elbow at
the outlet must be directed down. If it is not, turn
the elbow to the correct position.
DANGER ELECTRICALLY GROUND THE UNIT
AT THE TERMINAL PROVIDED. FAILURE TO
GROUND UNIT COULD RESULT IN
ELECTROCUTION AND DEATH.
Fig. 1
Fig. 2
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