Contact configuration of DPIT1 indicator is shown
in Pic. A. Indicator contains a SPDT switch and
can be connected as Normally open or Normally
closed.
Contact configuration in the new DPIT1 indicator
will remain the same as it was in the old FMUT1
indicator (Pic. A).
Location of pins (plug side) shown in the Pic B.
Always connect cable after mounting indicator on filter head. Power supply must be off when connecting
indicator with cable to avoid electrocution. Power supply for sensor must be provided by dedicated voltage
source not by distributed DC network. Make sure connection cable is not under tension or slugghish. If the
indicator is not working properly, check external o-rings and replace if necessary. If this will not fix the
problem, please replace the indicator.
ASSEMBLY INSTRUCTION DPIT1
CONTACT CONFIGURATION
Remove the indicator port plug (Fig. 1) or the
indicator plug (Fig. 2).
Lubricate indicator on the thread side with
industrial grade grease (Fig. 3) or oil (Fig. 4)
properly.
Clean indicator port to be dust and moisture
free (Fig. 5 and 6).
Insert indicator to indicator port. Exert pressure
from top of the indicator to overcome hardness
and tighten indicator turning clockwise (Fig. 7).
Use size 30 wrench to complete the tightening
to 50Nm (Fig. 8).
Do not attempt to turn the indicator by means
of plastic part, otherwise it could be damaged
beyond further use.
Fig. 9
INSTALLING INDICATOR TO FILTER HEAD
TIGHTENING SEQUENCE
This indicator comes with S08 thread,
which is used in EPF and GMF filters.
Please note that there are other filters
using U12H, U14M or U14H threads.
Make sure to install indicator to
the filter head before filter is
installed to the system.
All relevant safety regulations must be met.
Fig. 1 Fig. 2
Fig. 3 Fig. 4
Fig. 5 Fig. 6
Fig. 7
Pic. A Pic. B
Fig. 8
1234
COM
Normally open (N.O.)
Normally closed (N.C.)
P1-P2
1
3
2
