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F68C, F68H Oil removal filter
Installation & Maintenance Instructions
Cleaning
1. Element (53) cannot be cleaned. Clean lens
(3, 24, 35) with warm water only. Do not
submerge electrical service indicator (6) in
water. Clean indicator (6) with dry, clean
cloth. Clean other parts with warm water
and soap.
2. Rinse and dry parts. Blow out internal
passages in body (14) with clean, dry
compressed air.
3. Inspect parts. Replace those found to be
damaged.
Assembly
1. Lubricate o-rings, the portion manual drain
body (43) that contacts the bowl, and the
hole in the manual drain body that accom
modates the stem of drain valve (41) with
o-ring grease.
2. Assemble the unit as shown on the exploded
view.
3. Assemble the liquid indicator parts (19 thru
26, 30 thru 37) to reservoir. Apply a 0.9 to
1.8 kg (2 to 4 pound) clamping force to
upper and lower sight glass brackets (20,
31). Tighten screws (19, 30).
4. Arrows on indicator (3, 8) and body (14) must
point in same direction.
5. Torque Table
Item
Torque in N-m
2, 7 (Screw)
2,8 ... 3,9
19, 30 (Screw)
1,8 ... 2,3
45, 50 (Nut)0,
8 ... 1,2
53 (Element)
5 ... 6,2
6. Turn bowl into body until arrowhead on bowl
is aligned with or to the right of the arrow
head on the body.
Caution
Water vapor will pass through these units and
could condense into liquid form downstream as
air temperature drops. Install an air dryer if water
condensation could have a detrimental effect on
the application.
WARNING
These products are intended for use in industrial
compressed air systems only. Do not use these
products where pressures and temperatures can
exceed those listed under Technical Data.
Before using these products with fluids other
than air, for non industrial applications, or for
life-support systems consult Norgren.
I&M/en 8.260.105.02
Use in potentially explosive atmospheres
Code of device according EC directive 94/9/EC
Ex II 2 GD c TX
• Only non-flammable gasese to be used as a
medium.
• Surface temperature dependant on process
fluid temperature and ambient temperature
- must be below the ignition temperature of the
flammable gas or dust.
• Earth unit and/or pipework to avoid
electrostatic discharge.
• Precautions should be taken to prevent hazard
from adiabatic compression.
• Use wet cloth for cleaning.
• Protect the unit from object falling onto it.
• Avoid contact with corrosive environment.
• For servicing the unit it is recommended to
carry out this work outside of the danger
zone.
• For details of ignition hazard assessment
contact Norgren.
(Inch-Pounds)
(25 ... 34)
(16 ... 20)
(7 ... 10)
(44 ... 55)
Our policy is one of continued research and development. We therefore reserve the right to amend,
without notice, the specifications given in this document. (1999 - I&M8089d) © 2015 IMI International s.r.o.
15
1
14
54
6
53
53
12
29
18
32
27
31
30
21
20
33
19
35
22
24
25
36
26
37
22
28
23
33
34
20
31
21
19
30
40
44
47
51
43
48
42
45
41
46
2
4
3
5
7
8
11
13
10
9
38
39
32
49
52
50
7/15
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