Mighty Mule MM-SL2000B - Manual (Page 34)

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SL-2000B Instruction Manual 04.26.12
MAINTENANCE
Maintenance Schedule:
• Test the operator, accessories, and safety devices monthly.
• Service the gate operator, accessories, and safety devices regularly.
Maintenance Checklist
• Test the safety edges to make sure the gate responds.
• Check the obstruction settings (both open and close modes) see page 12.
• Lubricate and adjust the chain when necessary.
• Check for wear on all moving parts, and tighten bolts as necessary.
• Check rollers on the gate and lubricate if needed.
• Check for loose or corroded wires.
• Make sure the warning signs, roller guards, fence screen, etc. (see page vii) are installed.
WARNING: ALWAYS TURN OPERATOR OFF AND DISCONNECT
AC POWER BEFORE ADJUSTING OR SERVICING IT!