DEPOLOX
®
400 M
Maintenance
7.
113
7.3
Checking for leaks
Check the entire flow cell module every day, including all screw connec
-
tions, for leakage. Repair any leaks immediately.
Please note
Ascending air bubbles in the cell body influence the measuring accuracy.
The cause must be determined and remedied.
7.4
Servicing the flow cell module DEPOLOX
®
5 C
7.4.1
Checking the electrode cleaning sand
Check the flow cell module DEPOLOX
®
5 C at weekly intervals to make
sure that there is enough electrode cleaning sand in the cell body. The
cleaning sand must be swirled around in the bottom part of the cell body.
The electrode cleaning sand is necessary for cleaning the 3-electrode
cell and must be replenished or replaced if necessary.
7.4.2
Replacing the electrode cleaning sand
The electrode cleaning sand necessary for continuous cleaning of the 3-
electrode cell wears out in the course of time. The cleaning sand must be
replaced regularly. For details of the procedure, see Chapter 5.4.9
“DEPOLOX® 5 C Add electrode cleaning sand”.
Please note
After adding fresh electrode cleaning sand or replacing it, the electrode
current can increase slightly for approximately 2 to 3 hours. Calibration is
needed after this. See Chapter 6.6 “Calibration”.
Summary of Contents for WALLACE & TIERNAN DEPOLOX 400 M
Page 1: ...WALLACE TIERNAN DISINFECTION ANALYZER DEPOLOX 400 M Version 1 00 and later OPERATING MANUAL...
Page 2: ...2 WT 050 700 000 DE IM 0319 DEPOLOX 400 M Please note Original operating manual...
Page 36: ...36 WT 050 700 000 DE IM 0319 Description DEPOLOX 400 M 3...
Page 74: ...74 WT 050 700 000 DE IM 0319 Installation DEPOLOX 400 M 5...
Page 118: ...118 WT 050 700 000 DE IM 0319 Maintenance DEPOLOX 400 M 7...
Page 137: ...DEPOLOX 400 M Wiring diagrams 9 137 9 Wiring diagrams...
Page 138: ...138 WT 050 700 000 DE IM 0319 Wiring diagrams DEPOLOX 400 M 9...
Page 139: ...DEPOLOX 400 M Wiring diagrams 9 139...
Page 140: ...140 WT 050 700 000 DE IM 0319 Wiring diagrams DEPOLOX 400 M 9...
Page 142: ...142 WT 050 700 000 DE IM 0319 Explanations and Certificates DEPOLOX 400 M 10...
Page 143: ...DEPOLOX 400 M Explanations and Certificates 10 143 10 1 1 CSA certificate...
Page 144: ...144 WT 050 700 000 DE IM 0319 Explanations and Certificates DEPOLOX 400 M 10...
Page 145: ...DEPOLOX 400 M Explanations and Certificates 10 145...
Page 146: ...146 WT 050 700 000 DE IM 0319 Explanations and Certificates DEPOLOX 400 M 10...