EVERDIGM EPG05, Руководство по эксплуатации и техническому обслуживанию

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Recommended grease
Manufacturer Grease
SHELL Extrema MDS
ESSO EOL 232
WYNNS GS80
KRUBBER Unimoly GB2
TEBO Geargrease MDS
6.3. Operation
WARNING!
Read carefully and follow all safety regulations concerned with safe operation. Refer to page
7,
“1.3. Safety information for operating the grab”.

Operating temperature :
The operating temperature of the grab is -20 ~ +90
°C
(-4 ~ +194
°F
).
If the ambient temperature is lower than -20
°
C(-4
°F
), the grab have
to be warmed up before starting operation in the way described at the
carrier
‟s manual. During operation, they will remain warm.
If the oil temperature e90
°C
(+194
°F
), please stop the carrier
and wait until the oil has cooled to operating temperature range. For
continuous operation with high duty, maximum oil temperature is
recommended not to 80
°C(
+175
°F
). An auxiliary oil cooler
must be fitted if needed.
Figure 16
The oil temperature during operating the grab depends on ambient temperature condition, on cooling
capacity of
carrier‟s hydraulic system and on working duty for the grab. Use the hydraulic oils of high
viscosity in high oil temperature.
IMPORTANT!
If the oil temperature e90
°C
(+194
°F
), please stop the carrier and wait until the oil
has cooled to operating temperature range. Extreme oil temperature may cause serious
damage on the seals in the carrier and grab.
Stop carrier and
Check cooling system
Warm up oil
Operating range
-20°C (-4°F)
+90°C (+194°F)