Waterous, Arizona Operations
Aquis 2.5 SSP Installation & Operation
Rev 3
Page 14 of 30
SECTION 4. ELECTRICAL COMPONETS
Warnings:
Complete molded cable sets are provided with each Aquis system to make all the
necessary connections and are integrated in the control box.
The cables and receptacles are keyed so they only go in the correct receptacle and they
can only go in one way.
DO NOT FORCE MISMATCHED CABLE CONNECTIONS. The system can only perform
when the electrical connections are sound, so make sure each one is right.
DO NOT hook up the main power cables until all of the connections are made to each of
the electrical components. The last connection should be the power cable to the foam
pump/motor base assembly.
DO NOT cut molded cables.
Make sure you provide at least 60 amps of electrical power for 12 VDC systems or 30
amps for 24 VDC systems from the battery to the main power terminal. Use 8 AWG
(minimum) wire directly to the battery or battery switch.
This system is designed for 12 or 24 volt negative ground direct current systems only.
Use care when installing molded cables. Count pins before connecting. Bent pins caused
by improper hookup can prevent proper operation even when cables are reattached
properly.
If the cable connection seal washer is missing or damaged, water can enter the
connector and cause corrosion of the pins and terminals that will cause system failure.
The cables shipped with each Aquis unit are tested at the factory with that unit. Improper
handling and forcing connections can damage these cables which could result in other
system damage.
Always disconnect the ground straps and control cables from the Operator Interface
Terminal (OIT) or other Aquis equipment
“before”
electric arc welding at any point on
the apparatus. Failure to do so may result in a power surge through the unit that could
cause irreparable damage to the system components.