Bell & Gossett S13654B Technologic 5500 Series Pump Controller - Manual (Page 3)

3
PURPOSE OF MANUAL
This manual is furnished to acquaint you with some of the
practical ways to install, operate, and maintain this unit. Read
it carefully before doing any work on your unit and keep it
handy for future reference.
Equipment cannot operate well without proper care. To keep
this unit at top efficiency, follow the recommended installation
and servicing procedures outlined in this manual.
SAFETY INSTRUCTION
This safely alert symbol will be used in this manual and on the
unit safety instruction to draw attention to safety related in-
structions. When used the safety alert symbol means
ATTEN -
TION BECOME ALERT! YOUR SAFETY IS INVOLVED! FAIL-
URE TO FOLLOW THIS INSTRUCTION MAY RESULT IN A
SAFETY HAZARD.
Your Technologic Pump Controller should have a safety
instruction decal (part #S11550). If the decal is missing or illeg-
ible contact your local B&G representative for a replacement.
ADDITIONAL SAFETY REQUIREMENTS
GROUND CONNECTIONS
A grounding terminal is provided for a dedicated ground wire
connection. All provisions of the National Electrical Code and
local codes must be followed.
COMMUNICATION SIGNALS
Shielded cable (#22 AWG, Belden type 8762, Alpha #2411, or
equal) should be installed for all D.C. control wiring. The shield
must be terminated in the Technologic Pump Controller panel.
Do not connect the shield at the other end of the cable!
Insulate the shield so that no electrical connection is made at
the other end of the cable. A twisted pair of #22 AWG conduc-
tors (Belden 8442, or equal) can be used in place of shielded
cable. The cable length must be limited to 5,000 feet for #22
AWG wire.
Section 1 - General
WARNING: Conduit grounds are not adequate. A
separate ground wire must be attached to the ground
lug provided in the enclosure to avoid potential safety haz-
ards.
FAILURE TO FOLLOW THESE INSTRUCTIONS
COULD RESULT IN SERIOUS PERSONAL INJURY,
DEATH, AND/OR PROPERTY DAMAGE.
DANGER: Troubleshooting live control panels exposes
personnel to hazardous voltages. Electrical trouble-
shooting must only be done by a qualified electrician. FAIL -
URE TO FOLLOW THESE INSTRUCTIONS COULD
RESULT IN SERIOUS PERSONAL INJURY, DEATH,
AND/OR PROPERTY DAMAGE.
WARNING: Prevent electrical shocks. Disconnect
the power supply before beginning installation. FAIL -
URE TO FOLLOW THESE INSTRUCTIONS COULD
RESULT IN SERIOUS PERSONAL INJURY, DEATH,
AND/OR PROPERTY DAMAGE.