Daedong DK902C Посібник для семінару - Сторінка 7
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DK752C/DK902C
2.5 CAUTIONS WHEN HANDLING THE
BATTERY
•
Always disconnect the negative battery cable first
and reconnect it last to avoid sparks from an acci-
dental short circuit. You could be injured or fi re may
break out.
T46W016A
•
Do not charge the frozen battery. Charging the fro-
zen battery can cause explosion. Let the battery
warmed up to ambient temperature (16°C, 60°F)
before charging.
•
Keep sparks and fl ames (match, lighter) away from
the battery. The battery can explode due to the bat-
tery fl uid.
•
Never connect the battery's negative and positive
cables with metal for test. Use only tester when
checking the battery voltage.
•
The battery contains the acid that can burn you.
When it contact skin, it causes burns. If it contacts
with your eyes, you may lose your sight.
DS42-W00 Nov. 2007
SAFETY FIRST - SAFETY TIPS
2.6 CAUTIONS FOR HIGH PRESSURE HOSES
T46W015A
•
The hydraulic fluid leaks from high pressure
hoses or pipes can penetrate your skin.
T46W017A
•
Before connecting a high pressure hose or pipe,
stop the engine and depressurize it by valve.
•
Check the bolts for tightness before starting the en-
gine after servicing the hydraulic system.
•
Use a cardboard or plank when checking leakage.
T46W018A
•
Never weld the high pressure pipe or the surround-
ing area. The pipe or hose can be heated and ex-
plode which can lead to fi re or burn.
T46W019A
T46W020A
T46W021A
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