3. Note position of transfer mechanism main contacts by observing
the moveable contact carrier arm. This can be viewed through
the long narrow slot in the inside cover of the ATS. The top of the
moveable contact carrier arm is yellow to be easily identified.
• Manual operation handle in the UP position - LOAD terminals
(T1, T2) are connected to UTILITY terminals (N1, N2).
• Manual operation handle in the DOWN position - LOAD termi-
nals (T1, T2) are connected to EMERGENCY terminals (E1, E2).
Do not use excessive force when operating the
transfer switch manually or damage could be
done to the manual handle.
9.
5
.8.1
CLOSE TO UTILITY SOURCE SIDE
Before proceeding, verify the position of the switch by observing the
position of manual operation handle in Figure 3.1. If the handle is UP,
the contacts are closed in the NORMAL (UTILITY) position, no further
action is required. If the handle is DOWN, proceed with Step 1.
Step 1: With the handle inserted into the moveable contact carrier
arm, move handle UP. Be sure to hold on to the handle as it
will move quickly after the center of travel.
Step 2: Remove manual operating handle from moveable contact
carrier arm. Return handle to storage bracket.
Larson Electronics, LLC
Phone: (877) 348-9680
Fax: (903) 498-3364
www.larsonelectronics.com
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Megatower