HF Scientific CLX - Preventative Maintenance Schedule

CLX (4/18) Page 29
REV 6.0
INLET
CHECK
VALVES
CAP ASSEMBLY "A"
PUMP
HAMMER
AND SPRING
THUMB
SCREW
REAGENT
PUMP
ASSY
INLET
OUTLET
FLOW

CHECK VALVE DETAIL
OPTICS SYSTEM
KNURLED TOP
CUVETTE
RETAINING
O-RING
CAP ASSEMBLY "A"
Figure 6: Reagent Tubing Installation
10.2 Preventative Maintenance Schedule
To ensure the instrument will operate reliably, some sites may wish to implement
preventative maintenance. The proposed schedule is shown below:
Procedure
Maintenance Period
Detail
Change Reagents
Once per month
See replacement parts list
Check Cuvette
Once per month
Clean or replace if needed
Check T-Strainer Screen
Once per month
Clean or replace if needed Cat# 28625S
Replace Pump Tubes
Once every six months
Included with Tubing/ Cuvette Kit
Replace Cap Assemblies
Once per year
Tubing/Cuvette Kit Cat # 09950
Replace Check Valves
Once per year
Check Valve Kit Cat # 25017S
Clean T-Strainer Screen
Once per year
Clean or replace if needed Cat #28625S
Follow the enclosed procedures with any of the kits or parts mentioned above.