Petit Auto Wash Inc.
360-t Installation Manual
www.PetitAutoWash.com
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17
Accutrac 360-t Tunnel
1.7.
E-Chain:
At the Bridge, flip the Bridge E-Chain L-Bracket 180 degrees and re-fasten. Attach the free end of the E-
Chain to the L-Bracket.
Refer to Bulkhead Hoses Attach the (2) 3/4” & (1) 1/2” high pressure hoses. Feed the 1/4” quad tubing
alongside the 5/8” stainless steel tubing up in
to the center of the Bridge and insert the 4 tubes into the
y-connectors. Be sure to match like-colors. Tie-wrap the quad tube neatly to the cable-tie holders
located on the trolley e-chain trough.
Route the two multi-conductor cables exiting the E-Chain
above the 3/4”, top washer hose and into the
Bridge Junction Box.
While facing the junction box the Control Cable (Grey) goes into the left cord grip
(P.S.) and the Motor cable (Dark Blue) goes into the right cord grip (D.S.). Be sure to fasten the
grounding clips over the cable shielding. Refer to the electrical schematics for wire termination.
Important:
When terminating individual wires in terminal blocks, strip the insulation 3/8”
-
7/16” to
ensure a proper connection.
At opposite end of E-Chain, connect the hoses to the bulkhead. Route the two multi-conductor cables
and quad air tubing to the cable tie mounting plate. (See Drawing Below)
Important
: Note that the Electric Cables and Quad Tubing (air lines) come from the factory cable tied to
the moving end (machine end) of the energy chain. You will need to tie wrap them at the fixed end of
the E-chain. Prior to tie wrapping the electric cables and quad tubing you must ensure they are placed
in the middle of the bend radius of the e-chain, at the 180-degree bend in the chain. To do this grab and
pull each cable or tube and pull as far as possible out of the e-chain, then push them into the e-chain as
far as possible. Pull back out half the distance and then tie wrap to the last e-chain crossbar.
Note that the ¾” & ½” high pressure hoses are designed to be free floa
ting. Do not tie down either end
of the high-pressure hoses.
Important: At the e-chain bulkhead, adjust the attachment point of the cables and hoses so that they
do not sag and will not rub anything.
Run hoses and cables from the E-Chain Bulkhead back to their termination points in the mechanical
room.
