19
No.
The fault
Maintenance instructions
1
the fault value has
corresponding display
Instrument sensor malfunction, report to
manufacturer for maintenance.
2
Printer is offline, out of
paper, or other
malfunction
Restart the printer after changing the printer paper.
3
Test data shows 0.0%
when waste oil is
made
Check that the solenoid valve connected to the
sensor is intact
4
No display after
booting
Check whether the power supply voltage of the
instrument is normal, whether the fuse on the rear
panel is blown, and whether the connectors on the
instrument display board and the main board are off.
5
Does not drain oil
Check whether the air pump is damaged, check
whether there is a sound of the pump starting when
draining manually? Check whether the pipe
connected to the air pump has fallen off? Replace or
reconnect to normal.
6
Test data is too large
Check that the nuts at all external connection pipe
connections are tightened? Check for damaged
hoses? Tighten the nut or replace the hose.
Note: The above are general faults. You can eliminate them according to the
situation. If you encounter other faults, solve them according to the actual
situation.
VII.Instrument Accessories List
No.
Name
Qty
1
Gas content
measuring
instrument
1 set
2
user's manual
1 copy
3
power cable
1 pc
4
Vacuum pump and
connector
1 set
5
3mm stainless steel
tube
1.5 meters (connected with gas content tester and
vacuum pump
0.5 meters (connecting the oil drain port to the oil
drain container)
各一段
.6
Syringe connector
1 set
(
Connect the oil inlet to the sampling
syringe
)
7
10A fuse
3 pcs