Hach-Lange Filter probe sc - Manual (Page 32)

30
Maintenance and cleaning
6.2 Maintenance and cleaning by qualified personnel
The filtration probe sc is only allowed to be opened by qualified and
authorised service personnel.
The following consumables in the filtration probe sc should be
changed at regular intervals by the service personnel:
6.2.1 Changing exhaust
If you dispose of the used sample via the filtration probe sc, renew
the exhaust after 1 year.
1. Unscrew the exhaust from the enclosure.
2. Screw the new exhaust into the enclosure and tighten it
hand-tight.
Table 3 List of consumables and warranty periods
Designation Replace after Warranty Spare part No.
Set of wear parts for sample pump
(Pump membrane + valves) 1 year, with 5 min. analysis interval
Otherwise 2 years
1 year LZY130
Exhaust (copper) 1 year 1 year LZY139
Exhaust (2 pcs.) for air cleaning
(Air exhaust set, incl. sealing and screws)
1 year 1 year LZY138
Figure 13 Changing exhaust