SECTION 5-6
MAINTENANCE
FLOWMAX RO MANUAL REV: B 05/1999
USFilter
United States Filter Corporation
The following spare parts list includes spare parts of three different priority levels:
Priority A Parts:
Includes the bare minimum of spare parts and consumables that U.S. Filter
recommends to every customer.
Priority B Parts:
Includes spare parts that have a tendency to need replacement within a five year
period. Failure of most of these items would cause an unscheduled shutdown.
Priority C Parts:
U.S. Filter recommends these items for customers who foresee difficulty in
obtaining spare parts in a timely manner. Also for customers who cannot
shutdown for more than a 24 hour period.
Refer to your unit for specific part numbers for these components, this Manual covers all 20 models.
PRIORITY A PARTS:
QTY
Control Panel indicator light bulbs
6
Filter elements
A/R*
Flow sensor
1
Flow monitor
1
Sodium bisulfite (food grade)
A/R
Lubricating glycerin
A/R
Propylene Glycol or Glycerol (for freeze protection only)
A/R
set of membranes o-rings and brine seals
1 set
*A/R stands for as required by your unit.
PRIORITY B PARTS:
QTY
Conductivity sensor
1
Solenoid valve
1
10 amp circuit breaker
1
15 amp GFCI circuit breaker
1
Automatic reject bypass valve
1
Automatic feed valve
1
PRIORITY C PARTS:
QTY
RO Membrane Element(s)*
1 Set
RO High Pressure Pump
1
*
Membranes have a shelf life of only a year.
