IB01602017E
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Instructional Booklet
Effective: July 2010
Page
11
ATC-100 Contactor Based Transfer Switch
With the enclosed ATS equipment unpacked and ready for mount-
ing, proceed with the following steps.
Step 1:
The ATS enclosure door is hinge mounted with remov-
able hinge pins. To simplify the mounting procedure and
avoid damaging the door-mounted logic panel, it is
strongly suggested that the door be carefully removed
and put it in a safe place until mounting is complete. To
remove the door, open the door and disconnect the con-
nectors at the back of the ATC-100 logic panel. Remove
the wire ties securing the harness to the inside of the
door. Carefully remove the hinge pins then the door from
the enclosure.
Step 2:
Install the required upper and lower mounting bolt
anchors and the two upper mounting bolts in the mount-
ing surface.
Step 3:
Gently lift the enclosure and guide the teardrop holes in
the upper mounting flange over the upper mounting
bolts. Do not completely tighten the bolts at this time.
Step 4:
While still supporting the enclosure, install the two lower
mounting bolts in the lower mounting flange. Again, do
not completely tighten the bolts at this time. Use shims,
if required, to prevent deformation of the enclosure if the
mounting surface is distorted.
Step 5:
Tighten all four mounting bolts after any required shim-
ming is completed.
Figure 8. Typical Mounting of the ATS to a Mounting Surface.
Step 6:
Double check to ensure that all packing and shipping
materials have been removed.
4.4 Power Cable Connections
Test all power cables prior to connection to the unit to ensure that
the conductors or cable insulation have not been damaged while
being pulled into position.
CAUTION
EXTREME CARE SHOULD BE TAKEN TO PROTECT THE TRANSFER
SWITCH FROM DRILL CHIPS, FILINGS, AND OTHER CONTAMI-
NANTS WHEN MAKING THE CABLE ENTRY HOLES. EXTREME CARE
SHOULD ALSO BE TAKEN WHEN MOUNTING THE ENCLOSURE TO
PREVENT COMPONENT DAMAGE OR A FUTURE MALFUNCTION.
NOTICE
THE INSTALLATION MUST FULLY COMPLY WITH ALL APPLICABLE
CODES, STANDARDS, AND REGULATIONS.
WARNING
POWER CONDUCTORS MAY HAVE VOLTAGE PRESENT THAT CAN
CAUSE SEVERE PERSONAL INJURY OR DEATH. DE-ENERGIZE ALL
POWER OR CONTROL CIRCUIT CONDUCTORS TO BE CONNECTED
TO THE ATS EQUIPMENT BEFORE BEGINNING TO WORK WITH THE
CONDUCTORS AND/OR TERMINATING THEM TO THE EQUIPMENT.
CAUTION
USE OF CABLE LUGS NOT DESIGNED FOR THE ATS MAY CAUSE
HEATING PROBLEMS.
CAUTION
TO HELP PREVENT COMPONENT DAMAGE OR FUTURE MALFUNC-
TIONS, USE EXTREME CARE TO KEEP CONTAMINANTS OUT OF THE
ATS EQUIPMENT WHEN MAKING POWER CABLE CONNECTIONS.
CAUTION
RUN THE POWER CABLE THROUGH THE GUTTER SPACE PROVIDED
TO THE RIGHT OR LEFT OF POWER PANEL.
ATC-300
Electrical
ase
ase
Source 1
Source 2
Available
Available
Connected
Connected
Load
Unit Status
Alarm
Reset
Engine
Test
Lamp
Test
Help
Step
Enter
Bypass
TDNE / TDEN
