Owner`s manual

Mercury Mambo Powered Wheelchairs Part Code: Z20945 (Rev B)
Owners Manual Page 22 of 28
7. INSPECTION AND MAINTENANCE
7.1 INSPECTION
Initial adjustments should be made to suit personal body structure and preference. Thereafter, follow these
maintenance procedures. Items under column A should be checked initially, column B weekly, column C
monthly and column D periodically.
No Item A B C D
1 General (Mechanical Troubleshooting)
♦ Powerchair rolls straight (no excessive drag or pull)
A D
2 Arms
♦ Secure but easy to release; adjustment levers engage properly
♦ Adjustable height arms operate and lock securely
♦ Pivot point free of wear and looseness
A
A
A
C
D
D
3 Seat and Back Upholstery
♦ Inspect for rips or sagging
A D
4 Seat
♦ Seat secured to the powerchair frame
♦ Inspect seat release latches
A
A
B
D
5 Drive Wheel
♦ Mounting bolts are secure
♦ No excessive side movement or binding when lifted and spun when in freewheel
A
A
6 Castor Assemblies
♦ Bolts are tight
♦ Inspect the castor assembly for correct tension by spinning the castor assembly;
the castor assembly should come to a gradual stop.
♦ Attention: As with any powerchair, the wheels and tyres should be checked
periodically for cracks and wear, and should be replaced if necessary
A
A
C
C
7 Castor Assemblies / Wheel
♦ Ensure all fasteners are secure
A B
8 Wheels / Tyres
♦ Inspect for flat spots and ensure all fasteners are secure
♦ Attention: As with any powerchair, the wheel and tyres should be checked
periodically for cracks and wear, and should be replaced if necessary
A B
9 Cleaning
♦ Clean upholstery and armrests
A D
7.2 REGULAR SERVICE RECORD
To make sure your powerchair is correctly serviced, take it to your dealer for a regular maintenance check.
This should be at intervals of six months after the first inspection which should be completed after one
month. Your dealer may charge a fee for this.