Enabling The High-Pressure Discharge-Pressure Mode Controller - Waterous HLU Series Installation, Operation And Maintenance Manual

Fire pump
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Safety
Introduction
Enabling the High-Pressure Discharge—Pressure Mode Controller
Product Overview
1
2
39
Installation
Use the illustrations and instructions to enable the
high-pressure discharge.
Note: Make sure that you set the engine to idle
1 Enable the high-pressure discharge by pressing
2 Disable the high-pressure discharge by
After operation, follow established procedures that
include:
• Do not store the pump partially full. Completely
fill, or drain, the pump before storage.
• Always drain the pump when freezing can occur.
Do not allow fluid in the
lines to freeze.
Remove all freezable fluid
from the lines before
storing the apparatus.
• Disable the pump drive when placing the
apparatus into storage.
|
46
Operation
Maintenance
before you engage the high-pressure
discharge to avoid activating the external
pressure relief valve or the speed governor
system.
the High side of the switch. The amber LED
flashes as the cylinder traverses between
modes and illuminates solid once the mode is
achieved.
pressing the Low side of the switch. The green
LED flashes as the cylinder traverses between
modes and illuminates solid once the mode is
achieved.
NOTICE
Freeze Damage

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