Safety Precautions and Instructions VII
TP-5672 11/95
Notes
NOTE
Hardware Damage! Transfer switch may use both
American standard and metric hardware. Use the
correct size tools to prevent rounding of bolt heads and
nuts.
NOTE
When replacing hardware, do not substitute with
inferior grade hardware. Screws and nuts are
available in different hardness ratings. American
Standard hardware uses a series of markings and
metric hardware uses a numeric system to indicate
hardness. Check markings on bolt head and nuts for
identification.
NOTE
A manual operator handle is provided on the transfer
switch for maintenance purposes only. Return the
transfer switch to the normal position. Remove manual
operator handle (if used) and store it on the transfer
switch in the placeprovided when serviceis completed.
NOTE
Perform voltage checks in the order given to avoid
damaging the switch.
NOTE
These battery chargers are designed strictly for use in
thistransferswitchand conform with ULandCSAlisting
requirements where specified. Do not use battery
charger before reading instructions.
NOTE
Connect source and load phases as indicated by the
markings and drawings. Improper connections may
causeshortcircuitsand cancausephase-sensitiveload
devices to run in reverse or prevent load devices from
functioning.
NOTE
Charger Damage! Connect battery charger only to a
batterywiththesameDCvoltage as the battery charger
output rating.
NOTE
Covertransferswitchduringinstallationtokeepdirt,grit,
metal drill chips, etc., out of components. Cover
solenoid mechanism during installation. After
installation, use manual operating handle to position
contactor to ensurethat itoperates freely. Do not usea
screwdriver to force contactor mechanism.
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