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Bell & Gossett 193 TECHNOVAR VARIABLE SPEED PUMP CONTROLLER AND INTEGRATED AJUSTABLE FREQUENCY DRIVE User Manual

Bell & Gossett Pumps

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VARIABLE SPEED PUMPING SYSTEMS
INSTRUCTION MANUAL

VARIABLE SPEED PUMP CONTROLLER AND
INTEGRATED AJUSTABLE FREQUENCY DRIVE

INSTALLER: PLEASE LEAVE THIS MANUAL FOR THE OWNER’S USE.

HV 2.1-3.11

DESCRIPTION: Microprocessor based pump
controller and adjustable speed drive for variable

volume pumping systems. The controller consists
of the following components: microprocessor,

operator interface with alphanumeric display, and
membrane keypad.

OPERATIONAL LIMITS: See the control panel

nameplate for operating voltage, current draw, as
well as information on the equipment to be
connected to the control panel.

SAFETY INSTRUCTION

This safety alert symbol will be used in this
manual to draw attention to safety related

instructions. When used, the safety alert
symbol means ATTENTION!
BECOME ALERT! YOUR SAFETY IS INVOLVED!
FAILURE TO FOLLOW THE INSTRUCTION MAY

RESULT IN A SAFETY HAZARD!

WARNING LABEL #S11550
INSTALLED IN THIS LOCATION.

IF MISSING IT MUST BE
REPLACED.

INSTRUCTION MANUAL

210 980-2
HV 120-1-ENBG
26.03.2003

HV3.15-3.22