Specifications

34
General Maintenance
General maintenance parts are defined as laboratory level repair parts which do not require great expertise or
special tools for installation. Barnstead|Thermolyne recommends that you stock the general maintenance parts
as an aid to ensuring the continued operation of this equipment.
Exploded View Description Catalog No. Recommended
Key Number Quantity
3 Check Valve 02214 1
4 Luer Fitting PM703X3 1
5 Pressure Regulating Valve 02280 1
Safety Stock
For critical applications where performance with minimum downtime is required,
Barnstead|Thermolyne recommends that you maintain a local stock of those parts listed in the GENERAL
MAINTENANCE PARTS and SAFETY STOCK sections.
Exploded View Description Catalog No. Recommended
Key Number Quantity
6 Display PCB PC741X1A 1
7 Resistivity Monitor PCB
100-120 Volt PC741X2 1
230-240 Volt PC741X4 1
8 Pump and Motor Ass’y.
100-120 Volt PU1056X2A 1
230-240 Volt PU1056X1A 1
9 Resistivity Cell E703X1A 1
10 Draw-Off Valve Ass’y. PM741X1A 1
11 Main PCB PC741X3A 1
12 Solenoid Valve
100-120 Volt RY631X1A 1
230-240 Volt RY631X3A 1
13 UV Power Supply 1
100V & 120V PC733X1B 1
230-240V PC733X3A 1
14 Solid State Ballast PC733X2 1
REPLACEMENT PARTS