Kubota SQ-1120, Руководство оператора, Страница: 47 / 63

PERIODIC SERVICE 32
A
Make sure hooking clip is tight enough. If it is loose,
dust and dirt may be sucked into the engine, causing
excessive wear or premature engine failure and need
for engine repair.
B
Cleaning Primary Air Filter Element
1. To clean the element, use clean dry compressed air
on the inside of the element.
Air pressure at the nozzle must not exceed 205 kPa
(2.1 kgf/cm , 30 psi).
Maintain reasonable distance between the nozzle and
filter.
B
Evacuator Valve
Open the evacuator valve once a week under ordinary
conditions - or daily when used in dusty condition - to get
rid of large particles of dust and dirt.
A
If the dust cup is mounted incorrectly, dust or dirt will
not collect in the cup and allow the dust to come into
direct contact with the element and thus require the
element be replaced prematurely.
B
For the Air Cleaner with a Dust Cup
Remove and clean out the dust cup once a week under
normal conditions or daily in extreme conditions.
Do not allow the dust cup to fill above half way regardless
of conditions.
Install the air cleaner dust cup with "TOP" indicated on the
rear of the cup in the upward position with horizontally
mounted air cleaner bodies or vertically mounted air
cleaner bodies, the cup may be mounted in any direction.
BATTERY
To avoid personal injury:
A
Be careful not to let the battery
electrolyte contact your body or
clothing.
A
Wear eye protection and rubber
gloves, since the diluted sulfuric acid
solution burns skin and eyes, and
eats holes in clothing. Should this
occur, immediately wash it off with
running water and get medical
attention.
Mishandling of the battery shortens the service life and
adds to maintenance costs. Obtain the maximum
performance and the longest life of the battery by
handling properly and with care.
Engine starting will be difficult, if the battery charge is low.
Be sure to keep the battery in a fully charged state for best
performance and battery life.
B
Battery Charging
To avoid the possibility of battery
explosion:
The batteries come in two types:
refillable and non-refillable. For using
the refillable type battery, follow the
instructions below.
A
DO NOT use or charge the battery if
the fluid level is below the LOWER
(lower limit level) mark.
Otherwise, the battery component
parts may deteriorate prematurely,
which will shorten the battery’s
service life or may cause an
explosion.
Immediately, add distilled water until
the battery’s fluid level comes
somewhere between the UPPER and
LOWER levels.
A
When the battery is being activated,
hydrogen and oxygen gases in the
battery are extremely explosive.
Keep open sparks and flames away
from the battery at all times,
especially when charging the
battery.
(1) Air cleaner body
(2) Secondary element
(3) Primary element
(4) Dust cup
(5) "TOP" mark
(6) Evacuator valve
1G296-8914.book 32 ページ ２０１２年３月１９日 月曜日 午前１０時４０分