Allmand Maxi-Air MA375-DP T4F, Руководство оператора

Страница: 68 / 88

Not for
Reproduction
68 ALLMAND.COM
Maintenance
5-16
Change DEF pump filter
Every 3,000 hours
1. Set the CONTROL POWER switch to the position.
Wait at least 2 minutes to make sure the supply module [A]
has fully stopped.
2. Place an oil pan under the supply module, loosen the
cover [B], and pull it out together with the filter [C].
3. Install a new filter [C].
(For part number, See “Replacement Parts.”)
4. Install the cover [B] and tighten.
Check DEF hoses
Every 3,000 hours
Inspect hoses for cracks or DEF leaks. Check for any loose connections.
Performance check of pressure control valve
Every 6,000 hours
1.
Make sure that the pressure gauge indicates between 51 to 73 PSI when opening the service valve
during operation.
2.
If the pressure is higher or lower than indicated above, contact your dealer.
A180477
B
C
A

The DEF filter acts as an important
step in filtering small particulate matter
from the system. To ensure long life of
the unit, use genuine replacement
parts.