Tabla De Contenido; Maintenance Schedule - Hach LANGE WDMP sc Manual Del Usuario

Figure 7 Set the line voltage on the chlorine analyzer
1 Voltage switch
2 Customer access cover
Maintenance
D A N G E R
Multiple hazards. Only qualified personnel must conduct the tasks
described in this section of the document.

Maintenance schedule

Table 3 shows the recommended schedule of maintenance tasks.
Facility requirements and operating conditions may increase the
frequency of some tasks.
Refer to specific user manuals supplied with the panel components for
detailed instructions.
3 Torx screws
4 Torx wrench (provided with the
water panel)
Table 3 Maintenance schedule
Task 30 days 90 days 180 days 365 days
Panel maintenance
Do a leak check X
on page 15
Clean the panel
on page 15
Replace the fuses
on page 15
Turbidity sensor maintenance
Do a verification X
on page 15
Clean the turbidity X
sensor on page 15
Calibrate the
turbidity sensor
on page 15
Chlorine analyzer maintenance
Do a leak check X
on page 16
Change the X
reagents (if
applicable)
on page 16
Clean the sample X
cell and sample
block on page 16
Do a verification
on page 16
Change the pump
tubing on page 16
necessary
X
X
X
X
English 13
As
X
X
X