Daikin SUT06S3016-30, Руководство по эксплуатации

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PIM00413
13-8
13.3
Cleaning and replacement
Item Inspection Time Inspection Method
● Oil tank
・
Oil replacement
Once / year Replace hydraulic oil periodically.
If the oil is used without replacement for a long period, it has bad
influences on operation and service life of the hydraulic unit.
● Oil cooler
・
Cleaning of core
Once / year Disassemble and clean the oil cooler and the core according to
“13.4 Oil cooler maintenance procedure (only for unit type
SUT03)” .
● Oil filling port
(Air breather)
Once / year Disassemble and clean the oil filling port (air breather) according
to “13.5 Oil filling port (air breather) maintenance procedure”.
● Suction strainer Once / year Disassemble and clean the suction strainer according to “13.6
Suction strainer maintenance procedure”.
● Return filter If the indicator shows
that the filter is clogged,
replace the filter
element. Perform according to “13.7 Replacement of the return filter
element”.
DANGER
 Please do not approach and touch the rotating parts.
 When you touch the controller inside part, in order to prevent electric shock, please observe the following
procedures.
i)
Please turn off the main power of the hydraulic unit.
Please turn off the main power of the controller. (Please turn off the breaker of the entire machine’s power
supply circuit.) In order to prevent malfunction, please hung an operation prohibition caution tag, such as
"operation disabled (work in progress)", on the power supply breaker.
ii) Remove the lid of the controller after turning OFF the power supply 5 minutes or more.
Because the large-capacity capacitor is installed in the controller, there is a risk of electric shock if the capacitor
is charged. Please make sure that 5 minutes or more (the time it takes to discharge in the capacitor) have passed.
 Please attach covers to the controller terminals before turning ON the power.