Tennant 285, Руководство оператора

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MAINTENANCE
285 MM191 (12---89)
3-22
TO REPLACE AIR FILTER ELEMENT
1. Stop the engine and set the machine parking
brake.
FOR SAFETY: Before leaving or servicing
machine; stop on level surface, set parking brake,
and turn off machine.
2. Open the left side and top engine access
doors.
3. Unscrew the clamp ring on the filter.
4. Remove the dust cap.
5. Empty the dust cap.
6. Remove the filter wing nut.
7. Gently pull the filter element out of the filter
housing.
A
B
C
D
E
F
02173
REMOVING AIR FILTER ELEMENT
A. Filter Housing
B. Clamp Ring
C. Filter Element
D. Safety Air Filter Element
E. Dust Cap
F. Wing Nut
8. Clean the interior of the air cleaner housing with
a damp cloth. Clean the element sealing
surfaces.
9. Remove the safety element wing nut.
10. Gently pull the safety element out of the filter
housing.
11. Clean and inspect the seals on the ends of the
element. They should be unbroken and flexible.
Remember, the safety element must be
replaced after the regular element has been
damaged or has been serviced three times.
12. Install the safety element. Make sure the
element is seating evenly. Tighten the wing nut.
13. Using an air hose, direct dry, clean air
maximum 30 psi (205 kPa) up and down pleats
on the inside of the filter. Do not rap, tap, or
pound dust out of the element.
WARNING: Air or water under pressure.
Severe eye or ear injury can result. Wear
eye and ear protection.
A
B
00051
CLEANING AIR FILTER ELEMENT
A. Air Hose
B. Filter Element
14. After cleaning the air filter element, inspect it for
damage by placing a bright light inside. The
slightest rupture requires replacement of the
filter. Clean and inspect the seals on the ends
of the element. They should be unbroken and
flexible. Remember, the element must be
replaced after it has been cleaned three times.