4
S19-788, S19-788LHS
Installation
10/19/2012
Fill tank and pressurize
CAUTION! DO NOT open the cover until the pressure gauge reads “0.”
1. Open the tank by pulling up on the wire handle located on top of the Quick-lock cover. Push down, rotate and remove. Make
sure that the interior of the container is clean. Fill the container with 12 gallons of tepid potable water.
2. Replace the cover and secure by pulling up on the cover and down on the wire handle.
3. After filling the tank with tepid water and before pressurizing the unit, open the activation valve to the full open position and
remove the dust covers from the eyewash heads.
4. Located beneath the pressure gauge is an air valve. Remove protective cover and begin to pressurize the unit by applying
pressured air through the valve. As soon as water begins discharging from the eyewash heads, close the activation lever
completely. Finish pressurizing the tank to 90 psi and replace the air valves protective cover.
If this is the initial startup of this unit or if the unit has been unfilled and/or un-pressurized for a prolonged period of time the
unit should be flushed out per the procedure below.
Prior to placing unit in service let unit stand for one hour. If there is a noticeable pressure drop, re-pressurize and let
stand for an additional hour. If unit continues to exhibit pressure loss DO NOT place unit in service and consult the
Troubleshooting guide found on page 5 of this manual.
CAUTION! Relief valve is designed to vent automatically at 100-130 psi to prevent the tank from over pressurizing.
If the gauge ever reads more then 130 psi immediately open the pressure relief valve manually by pulling
up on the relief valve tab until the pressure reads zero. Remove the unit from service and consult the
troubleshooting guide found on page 5 in this manual for steps to correct the problem. Return the unit to
service only when over-pressurization issue is corrected.
Flush tank
1. Be sure the unit is assembled, filled and pressurized according to Steps 1 & 2 above, (If this is the initial start up of the unit
the body wash spray head will not be attached to the drench hose activation valve at this time.)
2. Discharge the water through the eyewash and hose spray (if supplied with unit) for at least five minutes to flush the system.
3. Flush all remaining fluid in the tank.
4. Attach the body wash sprayhead (S19-788).
5. Refill the tank and pressurize as described in Step 2 above.
2
Filling the Tank
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