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©2011,2005 BRUNO INDEPENDENT LIVING AIDS, INC.®
SRE-2750 INSTALL 05-17-2011
YEARLY MAINTENANCE OPERATIONS
STAIRWAY ELEVATORS
• Clean rail, rack, and guide pads.
• Apply a small dab of grease to the gear rack TEETH ONLY.
• Check rail wear. There should be no groove.
• Clean charging contacts (both carriage and rail ends) with Scotch Brite®.
• Check battery voltage (load test).
• Check safety switches (footrest, carriage, seat).
• Check armrest switch and keyswitch (if applicable).
• Check battery charger output:
▫ Load test using remote controls: check voltage
while carriage is traveling up.
▫ Test with carriage against contacts.
▫ Test with carriage away from contacts.
▫ Check contacts.
• Check speed.
• Check seat belt for wear and proper operation.
• Examine exposed wiring. Are there any cuts or abrasions?
• Verify operation of seat swivel mechanism. Does it move easily and lock in place correctly?
• Check that all hardware is properly tightened.
MAINTENANCE
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