Instruction manual

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Furnace Installation and Set-Up
1. Cut all banding, remove shrink wrap and remove furnace from skid. Be sure to locate hearth plate in
packing materials and set aside, if your furnace comes with one. (Models HTE-46, HTE-88, HTE1212,
HTE-1210, HTE-1414, DU-614, DU-1020, DU-1224)
2. Set furnace in place, allowing at least 24 inches clearance around the unit on all sides. Larger units
may require bolting the furnace shell to the floor. If your unit is a car bottom style, locate the track into
the furnace floor and bolt down - there will be pre-drilled holes. Anchor the outer end of the track to the
floor of the building after the car travel has been tested. Be sure to attach and wire the safety switches
to the car track on the inside end of the track.
3. Attach hydraulic lines to the car drive unit and door lift and fill hydraulic pump unit with hydraulic fluid.
4. Install electrical power according to local code and regulations. See page 3 for electrical specifications
for your furnace model.
5. Attach ventilation or exhaust piping if required. (Some models have exhaust dampers installed per
customer specifications.)
6. If your furnace has a water cooled bearing and a separate cooling unit, you will need to attach it to
the furnace. The unit will have two hoses with quick disconnect fittings. Attach these to the cooling lines
on the furnace. Plug the unit into a 120 volt AC outlet - some units will be wired directly into the control
circuit to activate upon furnace starting. If the coolant is shipped separately, be sure to add it to the unit.
7. Check rotation of chamber recirculating fan.
8. Attach inert gas supply if furnace has atmosphere inlet and set regulators. See page 13 - 14.
9. Refer to next page for Start-Up procedure.