Alliance Laundry Systems HC35 - Manual (Page 59)

57
Installation
F232062
Control Function Test
The machine should be cleaned after
the installation is complete. A function test
should then be executed on the unloaded
machine:
1. Check the power supply for such
characteristics as correct voltage, phase,
and cycles to be certain they are correct for
the machine.
2. Open manual shut-off valves to
the machine.
3. Turn on electric power.
4. Check the door interlock before starting
operation:
a. Open the loading door.
For coin-operated machines, press the
round button on the door handle and
turn the door handle downward.
For machines intended for use in
on-premises laundries, press and hold
the door-unlock button on the left side
of the control panel. Press the round
button on the door handle and turn the
door handle downward.
b. Attempt to start the machine with the
door open. The machine should not
start with the door open.
c. Close the door without locking it and
attempt to start the machine. The
machine should not start with the
door unlocked.
d. Close and lock the door and start a
cycle. Attempt to open the door while
the cycle is in progress. The door
should not open.
If the door lock and interlock are
not functioning properly, call a
service technician.
5. Run a complete cycle, checking operation
of water inlet valves, drain, and
extract functions.
6. Cylinder rotation must be
counterclockwise in the extract step. If
rotation is not counterclockwise in the
extract step, disconnect power. For
variable-speed models, have a qualified
electrician reverse any two motor leads
at the AC drive terminal block (terminals
U, V, and W). See Figure 48. For
2-speed and 3-speed models, have a
qualified electrician use the wiring
diagram included with the machine to
determine which input power leads
should be switched.