Hydraulic Parts; Welding Repair; Environmental Measure - New Holland E115SR Workshop Manual

(6) Turn the key OFF prior to touching the terminal of
starter or generator.
(7) Remove the ground (earth) terminal of battery
when handling tools around the battery or its relay.
(8) Do not splash water on the electrical equipment
and connectors during machine washing.
(9) Check for moisture adhesion inside the waterproof
connector after pulling it out, since it is hard to
remove moisture from the connector. If moisture
adhesion is found, dry it completely before the
connection.
Battery electrolyte is hazardous.
Battery electrolyte is dilute sulfuric acid. Exposure of
skin or eyes to this liquid will cause burning or loss of
eyesight. If the exposure occurs, take the following
emergency measures and seek the advice of a medical
specialist.
• • When skin exposed: Wash with water and soap
sufficiently.
• • When eyes exposed: Immediately wash away with
city water continuously for more than 10 minutes.
• • When a large amount of the liquid flows out: Neutralize
with sodium bicarbonate or wash away with city
water.
• • When swallowed: Drink a large amount of milk or
water.
• • When clothes exposed: Immediately undress and
wash.

1.5 HYDRAULIC PARTS

1) O-ring
• O-rings have elasticity and are not damaged
before use.
• Use the appropriate O-rings. O-rings are made
of various kinds of materials having different
hardness to apply to a variety of parts, such
as the part for moving or fixed portion, sub-
jected to high pressure, and exposed to corro-
sive fluid, even if the size is same.
• Fit the O-rings without distortion and bend.
• Always handle floating seals as a pair.
2) Flexible hose (F hose)
• Use the appropriate parts. Different parts are
WARNING
used depending on the working pressure even
the size of fitting and the total length of the hose
is same.
• Tighten the fitting at the specified torque. En-
sure no kink, tension, interference nor oil leak-
age is recognized.

1.6 WELDING REPAIR

(1) Refer repair welding to qualified personnel accord-
ing to the appropriate procedure.
(2) Disconnect the ground (earth) cable of the battery
before starting the repair. Failure to do so will cause
damage to the electrical equipment.
(3) Move away the articles in advance that may cause
fire if exposed to sparks.
(4) Before starting the repair of the attachment, do not
fail to cover the plated surface of the piston rod
with flameproof sheet to prevent it from being
exposed to sparks.
1.7

ENVIRONMENTAL MEASURE

(1) Run the engine at the place that is sufficiently
ventilated.
(2) Industrial waste disposal
Dispose of the following parts according to the
relevant regulations:
Waste oil and waste container
Battery
(3) Precautions for handling hydraulic oil
Exposure of eyes to hydraulic oil will cause inflam-
mation. Wear protective glasses before handling
to avoid an accident. If an eye is exposed to the
oil, take the following emergency measures:
• When an eye exposed: Immediately wash away
with city water sufficiently till stimulative feeling
vanishes.
• When swallowed: Do not let vomit, and receive
medical treatment immediately.
• When skin exposed: Wash with water and soap
sufficiently.
(4) Others
Use replacement parts and lubricants authorized
as the Distributor genuine parts.
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