Section 5 Maintenance; General; Preventive Maintenance; Cooking Compartment Cleaning - Market Forge Industries ST-6-TGG Installation, Operation And Maintenance Manual

Pressureless steam cooker with gas generators
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5.1 GENERAL

This section contains both preventive and corrective
maintenance information. Preventive maintenance may
be performed by maintenance personnel at the estab-
lishment in which the cooker is installed. It is recom-
mended that user personnel never attempt to make
repairs or replacements to the equipment without the
assistance of authorized service. Assistance in service
methods or a current Directory of Authorized Agencies
may be obtained from Market Forge (see Subsec-
tion 1.3).

5.2 PREVENTIVE MAINTENANCE

A good preventive maintenance program begins with
the daily cleaning procedure described in Subsection 3.3.
Additional preventive maintenance operations are pre-
sented in this section. In establishments that employ
full-time maintenance personnel, the tasks described can
be assigned to them. For other installations, tasks re-
quiring mechanical or electrical experience should be
performed by an authorized service agency.
The following paragraphs set forth minimum preven-
tive maintenance procedures that must be completed
periodically to assure continued trouble-free operation of
the cooker.
CAUTION
Under no circumstances should hardware (or parts)
be replaced with a different length, size, or type
other than as specified in the parts list. The hard-
ware used in the cooker has been selected or de-
signed specifically for its application, and the use
of other hardware may damage the equipment and
will void any warranty.
5.2.1

Cooking Compartment Cleaning

A daily cleaning of the cooking compartments and
pan supports is required. See Subsection 3.3 for details.
Form No. S-4846 Rev. A 11/98
5. MAINTENANCE
5-1

5.3 REPAIR AND REPLACEMENT

Section 6 of this manual contains a listing of all re-
placeable parts and associated exploded views of the
steamers. In most cases, disassembly procedures will
be obvious from the exploded views. Instructions follow
for procedures that are not readily apparent.
5.3.1

Door Latch Tension Adjustment

CAUTION
SHUT OFF MAIN ELECTRICAL
POWER TO UNIT.
Procedure:
1. Open the cooking compartment door.
2. Remove the control panel by removing the eight
mounting screws and disconnecting the wire plug
and restraining wire.
3. Tighten both nuts down until the springs are fully
compressed.
1
4. Back each nut off
/
5. Remount the control panel, reconnecting wire plug
and restraining wire.
5.3.2

Door Handle Tension Adjustment

Procedure:
1. Open the cooking compartment door.
2. Remove the six screws and washers from the top
edge and bottom edge of the door.
3. Remove the inner door gasket mounting plate as-
sembly from the outer door. Do not disassemble
these three components—remove them as an as-
sembly.
4. Tighten both nuts down until the springs on the
outer door are fully compressed.
5. Back each nut off 1/2 turn.
6. Remount the inner door gasket mounting plate as-
sembly by assembling the six screws and wash-
ers.
turn.
2

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