22 SL-2000B Instruction Manual 04.26.12
MAINTENANCE
Maintenance Schedule:
•Testtheoperator,accessories,andsafetydevicesmonthly.
•Servicethegateoperator,accessories,andsafetydevicesregularly.
Maintenance Checklist
•Testthesafetyedgestomakesurethegateresponds.
•Checktheobstructionsettings(bothopenandclosemodes)seepage12.
•Lubricateandadjustthechainwhennecessary.
•Checkforwearonallmovingparts,andtightenboltsasnecessary.
•Checkrollersonthegateandlubricateifneeded.
•Checkforlooseorcorrodedwires.
•Makesurethewarningsigns,rollerguards,fencescreen,etc.(seepagevii)areinstalled.
WARNING: ALWAYS TURN OPERATOR OFF AND DISCONNECT
AC POWER BEFORE ADJUSTING OR SERVICING IT!
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