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1. Before
installing
unit,
specifications for complete description of service and
accessories to be included.
2. If unit is not to be placed in immediate service, protect
from job site dust and debris with drop cloth or other
means. Do not cover ventilation louvers while unit is in
operation.
3. Unit should be installed in accordance with ASME
standards, NEC, and local codes.
4. Be certain unit is installed on a level, noncombustible
surface. Lifting lugs, welded directly to the pressure
vessel are provided.
INSTALLATION
refer
to
job
plans
TYPICAL PIPING DIAGRAM
and
5. Required
access
dimensions):
Front – 36" minimum
Rear – 12" minimum
Top – 36" minimum
Element removal – 64" minimum
Side opposite element flange – 12" minimum
6. Install drain and relief valves.
7. Make water inlet and outlet piping connections.
8. Wire supply conductors to main supply terminal lugs in
control panel. The unit has been prewired internally at
the factory. Refer to wiring diagram furnished with
boiler for complete details. Check all terminations for
tightness.
2
(see
certified
print
for
exact
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