i. The gas supply may be shut off: check that the gas supply valve is open.
ii. Faulty ignition spark plug: replace.
iii. Exhaust tubes are blocked: check airflow.
NOTE: During the purging period check to be sure that ALL gas shut-off valves are
open.
(d) Once ignition is established, a gas pressure test should be taken at the gas valve pressure
tap to assure that the water column pressure is correct and consistent.
NOTE: Water column pressure requirements (measured at the gas valve pressure tap):
Natural gas: 3.5 to 4.0”’ water column.
L.P. Gas: 10.5 to 11.0”’ water column.
2. Electric Models
(a) Check the contactor(s) to insure that the electric heating is cycling properly.
(b) Ensure all contactor(s) and input power terminals are TIGHT! Loose connections will
cause premature failure of switchgear components. Check these connections regularly
after the machine is placed in operation.
Make a complete operational check of ALL safety-related circuits (i.e., finger safety switch and
emergency stop button).
IMPORTANT: The ironing cylinder is treated with a protective coating. Iron old materials prior to
beginning production.
4.2
Initial Startup
Prior to initial startup, check:
•
Ensure that the machine is stable and level.
•
Check that all utility connections are made correctly.
•
Check the machine is grounded properly.
•
Check that the temperature sensor is in its normal position (curved face in contact with the
ironing cylinder)
•
Turn the main power switch to the ON position (labeled as 1 on the switch itself).
•
Press the START button.
•
Check that the fan motors rotate and are rotating in the correct direction (see arrow on the
motor). The fan motors are located on the left and right sides of the machine enclosure (on
the right side only for IC-1355 and IC-1363)
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