18
SP2500-H | 1.00.02
www.mc-techgroup.com
•
Check that the filter element is screwed tight and then screw on the mounting adapter
again.
•
Screw the preliminary filter
or sample tube with appropriate seal into the ¾“ thread of the mounting
adapter
;
•
Push the filter housing cover with preliminary filter or sample tube into the filter space
in the probe
head.
•
Swing clamp
B
to the right and with handle
C
bring eye bolt
D
in position
E
, so that the clamp
engages in eye bolt
D
and threaded bolt
H
; if necessary, push in or pull out the filter housing cover
slightly with the clamping screw
A
;
•
Turn handle
C
into position
F
and tighten handle
A
hand-tight by turning clockwise.
12.3 CONNECTION OF SAMPLE LINE
Provided on the probe side for connection of the sample line is a ¼“ NPT i thread. This thread can be
used for screwing in appropriate connecting unions for lines with the sizes Ø 6 mm (standard), 8 mm or
10 mm.
The sample line is connected as follows:
•
Loosen the toggle-type fasteners on the insulating cover and hood and remove.
•
Screw the appropriate threaded union into the probe head with sealing tape.
•
Insert the line through the respective opening in the probe base plate and silicone holder.
•
Connect the line to the union. For Swagelok
®
fittings:
- Fully insert the liner with support sleeve into the union.
- Tighten the union nut finger-tight.
- Prior to tightening, mark the union nut in the 6 o’clock position.
- Grip the body with a spanner and tighten the union nut with 11/4 turns; after a full turn, the mark
must be turned further to the 9 o’clock position.
Note
When connecting hose assemblies to stainless steel unions, a supporting sleeve
must always be used.
The connection must be checked for leaks.
•
Refit the special hood and close with clamps.
