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9.
Typically, the spray regulated pressure is set between 35-45 PSI, but pressures may vary.
a.
To change the spray regulated pressure, rotate the spray pressure regulator (see figure below)
clockwise to increase pressure and counterclockwise to decrease pressure to set at desired
pressure setpoint. Typically, the regulated pressure setpoint is at least double the tank
pressure.
NEVER EXCEED 55 PSI,
as this will over-pressurize the system.
FIGURE 4.4.4
Spray Pressure Regulator
10.
If the spray regulated pressure was at or below the tank pressure, repeat the process to adjust the tank
pressure to verify it is still at the desired setpoint.
5. CARE INSTRUCTIONS
5.1 Emptying the Tank:
NOTE: Chemicals/solution should NEVER be stored inside the tank.
1.
Make sure power is off and the unit is unplugged.
2.
Open the top access panel.
3.
Place the drain hose into an appropriate collection container, in accordance with SDS instructions, to
capture the contents from the tank. Secure the hose to the container.
4.
Open the tank drain valve by turning the handle 90° counterclockwise to be in line with the drainpipe.
FIGURE 5.1.1
Tank Drain Valve Opened (Note: Location changes for units with or without skin)
5.
The tank will drain through the hose. Plug the unit into a 120VAC GFI protected outlet. At the
HydroCleaner, locate the Power Off/On switch and turn to the On position.
6.
Press and hold the door switch (see Figure 1.1.6) to drain the tank.
7.
When the tank is empty, only air will come out. Turn the Power Off/On switch to the Off position.
8.
Clean, dry, and carefully store the drain hose inside the HydroCleaner.
Tank drain valve in open position.
Valve is turned counterclockwise to be
in line with piping.
S2
Spray Regulated Pressure Gauge
Spray Pressure Regulator
Clockwise = Increase Pressure
Counterclockwise = Decrease Pressure
R
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