22 Sync Pre-Installation
ELECTRICAL QUICK REFERENCE CHECKLIST
WARNING!: FAILURE to COMPLY with the Electrical Quick Reference and Pre-
Installation Manual specication will VOID ALL WARRANTIES. All electrical
work must be completed before the engineer arrives on-site.
A SEPA R ATE and DEDICATED sub panel must be provided and DIRECTLY wired to
main service, hereby called the “SCORING SUB PANEL.” If a transformer is installed, the
primary of the transformer to main service must have a separate ground wire.
Split house bowling centers with multiple sub panels REQUIRE a single source of power from
main service entrance.
EARTH GROUND conductor MUST BE a minimum of #6 AWG wire or larger.
The electrician MUST perform a CONTINUITY check on the electronics sub panel to ensure
NO conduit to GROUND and/or NEUTRAL shorts exist.
Greeneld or conduit CANNOT be used as the EQUIPMENT GROUND conductor for the
system.
Each GROUND circuit has a SEPA R ATE hot, neutral, and ground wire. Example: 10
circuits = 10 hots, 10 neutrals, 10 grounds.
Nonautomatic scorer equipment CANNOT share our Scoring sub panel or conduit raceways.
All branch circuit runs OVER 200 FEET from all sub panels must be #10 AWG wire or larger.
Class-A CERTIFIED ground is recommended and should be measured at main service.
Floating receptacles in the consoles MUST BE insulated. Metallic electrical boxes CANNOT
touch console metal base. If local code permits, you may install “SO” cords with insulated
female cord cap receptacle.
NOTE:Itisveryimportanttoreadalltheinformationavailablefortheequipmentbeing
installedinyourbowlingcenter.Anydeviationfromthesespecicationscould
potentiallycauseproblemstoyourelectronicautomaticscoringequipmentthatmaybe
difculttodetectand/orcorrect.
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