Replacing The Measuring Chamber - Instrutech Hornet CCM502 User Manual

Instruction Manual

7.4.3 Replacing the measuring chamber

 Set the calibration value of the spare sensor with the <CAL> switch on the electronics unit (5).
0 2
E
C 4
A 6
8
 Carefully slide the measuring chamber (3) into the electronics unit (5) until the mechanical stop is reached.
Pins aligned straight.
3
 Fasten the measuring chamber (3) by means of the hexagon socket set screw (4).
 It is recommend to perform a leak test (leak rate <1×10
leak detector.
WARNING! Helium may cause electric arcing with detrimental effects on the electronics of the product.
Before performing any leak tests disconnect power and remove the electronics unit.
InstruTech
ST
ADJ
HV-ST
5
0 2
E
C 4
A 6
DIA
8
CAL
Calibration value
spare sensor
(measuring chamber cpl.)
5
4
-9
mbar l/s) and a function test of the gauge on the
CCM502 Hornet
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