Lonking CDM835EV.00I - Handling of High-Pressure Hose; Precautions of High-Pressure Oil

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1.8.18 HANDLING OF HIGH-PRESSURE HOSE
If the high-pressure hose leaks, it may lead to malfunction, personal injury or equipment
damage. If find that the hose is damaged or bolts loose, stop working, and contact with the
designated dealer of LONKING Holdings Limited for repair.
Replacement of high-pressure hose needs superb skills. Installation torque should be
determined by the type and size of hose. So this work should not be done by the user,
please contact the designated dealer of LONKING Holdings Limited for replacement.
1.8.19 PRECAUTIONS OF HIGH-PRESSURE OIL
When repair or replace line in hydraulic system, it
is needed to make sure that system pressure has
been released. If there is pressure left in the line,
this may lead to serious injury or damage,
therefore, please comply with the following
measures:
 Never perform any repair or replacement
ahead of the complete release of the
pressure.
 Wear safety glasses and leather gloves.
 If the line leaks, then the line and its
surrounding will be wet, it’s time to check
whether there is crack in the steel pipe or in
the hose，or there is blister in the hose. If the
leaking place is difficult to identify, please
contact with the designated dealer of
LONKING Holdings Limited about repair
issues.
 Do not use bare hands to check for leakage,
but to use the board or cardboard to check for
leakage.
 If shot by the sprayed high-pressure oil, be
sure to contact the doctor for treatment
immediately.