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• Equipped with grease assist and chemical
cleaner peristaltic pumps.
• Available with a grease assist peristaltic pump to
remove grease during a cook cycle (optional).
ELECTRICAL SPECIFICATIONS
KA7E AND KA7EM
VOLTS PHASE WATTAGE AMPERAGE
208 1 9,300 42.8
208 3 9,300 24.7
240 1 9,300 37.7
240 3 9,300 21.8
NOTE: Separate power supplies must be used when
stacking two ovens.
INSTALLATION NOTE:
Before putting oven into service, check to ensure
incoming power terminal block TB6 wire retaining
screws are tight.
Ovens mounted on casters or installed on stands with
casters must be provided with an adequate restraining
means to guard against transmission of strain to the
electric supply line. Instructions for tethering are
included in stacking kit instructions and with optional
oven stand. Disconnect the flexible electrical
conduit(s) before disconnecting the restraint.
WATER SUPPLY REQUIREMENTS
(KA7E ONLY)
NOTE: For proper operation, use only HOT water
supply. For installations at the end of a long hot water
line, a second pre-rinse may be required to be
programmed to prime the line.
Hot water supply:
• 3/4" hose bib fitting.
• 0.5 GPM @ 25-50 PSI.
• 120°F - 140°F.
• Recommended hardness, 4 - 6 grains.
• Minimum conductivity required, 30
MICROMHOS/CM.
TOOLS
• Standard set of hand tools
• VOM with AC current tester (Any VOM with a
sensitivity of at least 20,000 ohms per volt can be
used.)
• Temperature Tester
• Field Service Grounding Kit
• Torque wrench capable of measuring up to 45 in-
lbs.
• Jewelers screwdriver
• Power switch and momentary switch removal
tool (two required) made locally to dimensions in
graphic below
NOTE: Material for tool can be aluminum, hard plastic
or any other hard material which can be easily
fabricated to dimensions.
Fig. 1
ACCESSORY STAND
INSTRUCTIONS
NOTE: Separate units can be lifted by means of a
forklift. To do this, open both doors. Remove fan
cover. Slide forks all of the way thru top of oven. Make
sure forks rest on the frame member and are spread
as far apart as possible. Stacked units must not be
lifted in this manner.
KA7E Self-Clean (ML-137701, ML-137709)
1. Remove Right Side Cover.
2. With oven lifted, remove drain plug and save it.
Drain hose is connected here and routed down
thru base.
3. Remove electric power cord blank and install
proper restraining fitting for power cord.
KA SERIES ELECTRIC ROTARY OVENS - GENERAL
Page 5 of 72 F25294 Rev. A (0412)