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DRISTEEM HIGH-PRESSURE SYSTEM INSTALLATION, OPERATION, AND MAINTENANCE MANUAL
WARNINGS AND CAUTIONS
Warnings and cautions
WARNING
Attention installer
Read this manual before installing, and leave this manual with product owner. This product must be installed by qualified
plumbing, HVAC and/or electrical contractors. Installation must be code approved.
Disconnect electrical power
Disconnect electrical power before installing supply wiring or performing service or maintenance procedures on any part
of the system. Failure to disconnect electrical power could result in fire, electrical shock, and other hazardous conditions.
These hazardous conditions could cause property damage, personal injury, or death.
Contact with energized circuits can cause property damage, severe personal injury, or death as a result of electrical shock
or fire. Do not remove pump cover, or subpanel access panels until electrical power is disconnected.
Follow the shutdown procedure in this manual before performing service or maintenance procedures on any part of the
system.
Electric shock hazard
If the reverse-osmosis system starts up during maintenance, severe bodily injury or death from electric shock could occur.
To prevent such start-up, follow the procedure below before performing service or maintenance procedures on this reverse-
osmosis system:
1. Use Vapor-logic
®
keypad/display to change control mode to Standby.
2. Shut off all electrical power to the reverse-osmosis system using field-installed fused disconnect, and lock all power
disconnect switches in OFF position.
3. Close field-installed manual water supply shut-off valve.
Tipping hazard
Before installing the 400 series reverse-osmosis system, use supplied leg brackets or lag points to permanently fix the
system to the floor and/or adjacent building structure. Failure to install according to instructions can result in serious injury
or death. See page 23 for instructions.
Monitor open-space dispersion areas for leaks or drips
Monitor the system for leaks or drips in the dispersion area. Uncorrected leaks or drips could cause wet floors and slippery
footing, which could lead to personal injury. Leaks or drips above equipment could cause property damage.
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