Allmand Maxi-Air MA375-DP T4F, Руководство оператора

Страница: 36 / 88

Not for
Reproduction
36 ALLMAND.COM
Operation
3-17
Displays during operation
Regularly check to see if the screen indicates that the unit is working properly.
During normal operation, each indication of instruments is shown in the table below. Refer to the table for
daily checks.
 The table below gives standard values. They may vary slightly depending on the operating conditions
and other factors.

When the machine is in operation under load,
check to see that the compressor's oil level falls
within the range between the lower limit and
upper limit of the level gauge if the level is found
to be insufficient, replenish the oil.
Keep the operation log to record regular
inspections of each component, so that trouble
of the machine can be easily discovered and
preventive measures can be taken.

Do not open the valves listed below when operating.

Separator receiver tank drain valve

Coolant drain valve

Engine oil drain valve

Oil cooler drain valve

Fuel tank drain valve
 Make sure that discharge pressure always reads at least 58PSI during operation.

If you keep operating with less than 58PSI, it will causes less separation of lubricating
oil at oil separator, or baking caused by overheat of compressor body.
Discharge pressure
MA400 T4F MA375-DP T4F
Starting unloaded
operation
About 15 to 29PSI
Usage pressure 100PSI 150PSI 100PSI
In o
pe
rat
ion
No load
(Unload)
100 to 131PSI 150 to 174PSI 100 to 131PSI
Full load 58 to 100PSI 58 to 150PSI 58 to 100PSI
Oil quantity during operation
A160698
Upper limit
Lower limit
Protection device
Indicator
GLOW CHARGE
Monitor
Be
for
e
sta
rtu
p
- ON
In operation OFF
PK0028
Proper oil level
when the machine
is in operation.