Warnings And Precautions - EcoWater CHC Installation & Service Manual

Main Electrical Service is 480 VAC
Control Voltage is 24VDC
Use Caution When Servicing This Unit ONLY Qualified
G
WARNIN
Electricians Should Attempt Any ELECTRICAL Service.
Always disconnect electrical service before attempting service
G
WARNIN
on any items found within this skid.
Servicing of equipment should be completed only in a well
G
WARNIN
ventilated area.
Most Items located on the skid are Very Heavy.
G Use all appropriate lifting methods and safety precautions while
WARNIN
lifting or moving items.
In case of Fire, use appropriate notification methods of local
G
WARNIN
fire departments. Turn OFF all power sources immediately.
DO NOT operate the pump motor if the safety guard has been
G
WARNIN
removed from its fan.
DO NOT operate any motor or electrical device on this skid in
G
WARNIN
the presence of standing water.
DO NOT operate any motor on this skid in reverse for any
G
WARNIN
length of time. Severe Pump Damage can occur.
When working with chemicals make sure to follow
G
WARNIN
recommended handleing and storage measures. Refer to
appropriate MSDS sheets for each chemical.
Shutting Down the CHC System Skids upon an EMERGENCY.
1. Turn the power disconnect OFF on the CHC's Motor Controller. Verify the pump has stopped
operation (look for motor rotation, and listen for the discontinuation of the standard CHC
operational sound and loss of filtration pressures).
2. Close one of the Isolation valves found on either side of the basket strainer.
3. If a leak is in progress, the isolation valve(s) up on the tower must also be closed.
WARNINGS & PRECAUTIONS
7