Generac Power Systems DF7500, Owner'S Manual

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18 Owner’s Manual for DF7500 Dust Suppression System
Operation
6. See Figure 3-3 . Verify power source is properly
connected to socket (C). For power requirements
and setup, see
Connecting Power Supply .
Figure 3-3. Electrical Connection
IMPORTANT NOTE: For grounding requirements, fol-
low National Electrical Code (NEC), state, and local regu-
lations.
7. See Figure 3-4 . Verify transport lock (D) and (E)
are disengaged. For more information, see Using
Transport Locks .
Figure 3-4. Transport Safety Locks
Starting the Unit
1. See Figure 3-5 . Verify emergency switch (A) is in
the out, armed position. If emergency switch is not
armed, twist counterclockwise to reset.
2. Turn input switch (B) ON.
3. Set manual control switch (C) to MANUAL.
4. Press fan (D) ON.
5. Press water pump (E) ON.
6. If using automatic oscillation system, press
oscillation system (F) ON.
NOTE: If using automatic oscillation, system must be set
up prior to operation. See Automatic Oscillation .
NOTE: If the fan does not start and phase controller
error lamp (G) is lit, turn phase controller switch (H) to
PHASE SRT or PHASE SRT then restart fan.
Figure 3-5. Control Panel
Stopping the Unit
NOTE: See Figure 3-5 . Stop the unit at any time by
pressing emergency stop (A).
Shut down the unit in the following sequence:
1. Shut off oscillation system (F).
2. Shut off water pump (E).
3. Shut off fan (D).
4. Shut off input switch on control panel (B).
Tilting the Blower
NOTE: Transport locks must be disengaged before tilting
the blower. See Using Transport Locks .
See Figure 3-5 . Use control panel tilting lever (I) or
remote control tilt buttons to adjust tilt 0 to 40
°.
Manual Rotation
NOTE: Transport locks must be disengaged before
rotating blower. See Using Transport Locks .
1. See Figure 3-5 . Verify oscillation is switched OFF (F).
2. See Figure 3-6 Use handle (A) to rotate blower.
Figure 3-6. Manual rotation
C
008950
A
B
008784
008780
D
G
E
A
B
C
F
H
I
A
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