Endress+Hauser Analytik Jena multi N/C 2100S - Page 70

Maintenance and care multi N/C 2100S
70
1
Screw connection
2
Disposable retention filter
3
Clamp
4
Aerosol trap
5
FAST connector
1. Open the doors of the analyzer.
2.
Undo the connection (1) to the halogen trap
with a single turn.
3.
Pull the water trap out of the FAST connector
(5) of hose no. 2.
4.
Assemble the new water traps.
Note:
The label "INLET" on the large water trap
(aerosol
trap) must point down and the label of the small
water trap (disposable retention filter) must point
up (arrows in fig. on the right)
.
5.
Connect the large water trap with the FAST
connector to hose no. 2.
6.
Press the water traps into the clamps (4) on
the
equipment backplate.
7.
Screw hose no. 3 to the halogen trap to the
connection of the small water trap finger-tight.
8.
Check the system for leaks (see section
"
Checking the system for tightness" p. 89).
9.
Close the front doors.
There are two water traps (prefilter and disposable retention filter) installed between
the gas box and the furnace. These two traps protect the gas box from aerosols or rising
water in case of incorrect gas pressures. The left side panel of the analyzer must be
opened to replace the water traps.
WARNING
Lethal voltages may occur on the inside of the device! Before opening the left side panel,
press the main switch to turn off the analyzer and remove the mains plug from the
power outlet!
CAUTION
There is a risk of burning! The furnace remains hot immediately after switching off the
analyzer! Allow the analyzer to cool down for 30
minutes before starting any
maintenance work.
Water traps on the front
Water traps at the gasbox