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4.50
HAZARDOUS VOLTAGES
Hazardous voltages are used in the operation
of this equipment and could cause severe personal
injury or loss of life.
The following precautions should be observed to
reduce the risk of injury or death.
Only qualified technicians familiar with this equipment and the
information supplied with it should be permitted to install and
operate this equipment.
Installation of electrical equipment must be done in
accordance with National Electrical Code and any other state
or local codes. Proper grounding and conductor sizing must
be installed for safe operation.
During operation, keep all covers in place and cabinet
doors shut.
When performing visual inspections and maintenance, if
possible, be sure the MBS is turned off and the incoming
AC feed is turned off and locked out.
The UPS and Battery Cabinet will have hazardous
voltages present even after the AC feed is turned off.
If it is necessary to make measurements with the power
on, do not touch any electrical connection points. Remove
all jewelry from wrists and fingers. Make sure test equipment
is in good, safe operating condition.
While servicing, stand on some type of insulation, and be
sure not to be grounded.
Follow the safety instructions given in the equipment manual
carefully and observe all danger, warning and caution notices.
0.00
IMPORTANT SAFETY INSTRUCTIONS
SAVE THESE INSTRUCTIONS
DRAWN:
CHECKED:
This manual contains important instructions that should be followed during the installation, maintenance, and operation of
WLM 3-9-11
ZIR 3-10-11
THIS MATERIAL IS THE EXCLUSIVE PROPERTY OF TOSHIBA INTERNATIONAL
the MBS to assure safe and proper operation.
CORPORATION AND SHALL NOT BE REPRODUCED, USED, OR DISCLOSED
TO OTHERS UNLESS PRIOR WRITTEN AUTHORIZATION IS OBTAINED.
DATE
BY
1. Turn off, lockout, and tagout all power sources before connecting the power and SKRU wiring to the equipment or
13131 WEST LITTLE YORK ROAD, HOUSTON, TX 77041 U.S.A.
when performing maintenance.
2. Verify the MBS is de-energized before removing the cabinet dead fronts.
3. Verify cables and terminals are de-energized before installing cable in terminals.
Qualified Personnel ONLY!
Qualified Personnel is one that has the skills and knowledge relating to the construction, installation, operation, and main-
tenance of the electrical equipment and has received safety training on the hazards involved (Refer to the latest edition of
NFPA 70E for additional safety requirements).
Qualified Personnel shall:
1. Have read the entire operation manual.
2. Be trained and authorized to safely energize, de-energize, ground, lockout and tag circuits and equipment, and
clear faults in accordance with established safety practices.
3. Be trained in the proper care and use of protective equipment such as safety shoes, rubber gloves, hard hats,
safety glasses, face shields, flash clothing, etc., in accordance with established safety practices.
4. Be trained in rendering first aid.
5. Be knowledgeable of batteries and the required handling and maintenance precautions.
MBS (Wallmount) Installation - 64523-009
DANGER
64818
TITLE:
APPROVED:
DANGER LABEL
WLM 3-10-11
GENERAL - MBS
For further information on workplace safety visit www.osha.gov.
USE COPPER CONDUCTORS ONLY!
REFER TO INSTRUCTION MANUAL FOR WIRE SIZE
WARNING AREA
ENSURE PROPER PHASING
TEXT AREA
A
3/8" BOLT-SAE GRADE 8
TORQUE SPEC: 47 FT LB
USE COPPER CONDUCTORS ONLY!
REFER TO INSTRUCTION MANUAL FOR WIRE SIZE
ENSURE PROPER PHASING
A
3/8" BOLT-SAE GRADE 8
TORQUE SPEC: 47 FT LB
USE COPPER CONDUCTORS ONLY!
REFER TO INSTRUCTION MANUAL FOR WIRE SIZE
ENSURE PROPER PHASING
A
3/8" BOLT-SAE GRADE 8
TORQUE SPEC: 47 FT LB
USE COPPER CONDUCTORS ONLY!
REFER TO INSTRUCTION MANUAL FOR WIRE SIZE
ENSURE PROPER PHASING
A
3/8" BOLT-SAE GRADE 8
TORQUE SPEC: 47 FT LB
SCALE:
FULL
0
REV:
DRAWING NO.:
64818
B
C
1/2" BOLT-SAE GRADE 8
LINE IN
TORQUE SPEC: 119 FT LB
B
C
LOAD IN
1/2" BOLT-SAE GRADE 8
TORQUE SPEC: 119 FT LB
B
C
1/2" BOLT-SAE GRADE 8
UPS IN
TORQUE SPEC: 119 FT LB
B
C
UPS OUT
1/2" BOLT-SAE GRADE 8
TORQUE SPEC: 119 FT LB
3
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