ENGINEERING STANDARDS
Rosedale Products Inc.
3730 west liberty Road
Ann Arbor, MI 48103
IOM
7_4_27 Model CR8.DOC
N:\IOM\
Issue Date: 01MAY01
Revision: D
Revision Date: 24APR2015
Specification No.
7.4.27
Page 6 of 14
INSTALLATION, OPERATION AND MAINTENANCE MANUAL
Rosedale Engineering Standards are the property of Rosedale Products, Inc. A Rosedale Standard or copy thereof shall no be distributed (except with express approval of
Rosedale Products, Inc.) to any individual or firm beyond the intended recipient firm or individual. Firms of individuals acting contrary to the above may be subject to
suit, ineligibility for continued or future employment, or removal from Rosedale’s “Approved Manufacturers and Specialty Contractors List”.
Your Rosedale Model CR8 Filter unit is now ready for operation. Refer to Filter System Start-up
Procedure.
III.
Installation of Cartridge Filter Vessel (Diagram B).
Please remove all shipping and crating materials carefully. Be sure to remove the plugs from the inlet
and outlet openings, gauge ports, etc. Dispose of desiccant package and all shipping materials safely.
The Model CR8135 Filter unit is capable of having several different piping variations based upon the
outlet style of your unit. The inlet service line should be connected to one of the inlet flanges located
near the top of the unit on the shell (above the basket ring level).
The outlet service line should be connected to the outlet flange, located at the bottom of the unit.
An optional Adjustable Tripod Leg Assembly is available for support of the filter unit. See spare parts
list for ordering information.
There are two 1/4" NPT ports on the shell and one 1/4" NPT port on the cover of the Model CR8 Filter
unit. These ports can remain plugged or used for pressure gauges, sample ports, vents or special fittings
as your application requires.
Some installations require electrical grounding of all equipment, be sure to provide adequate grounding
where necessary.
After completing installation be sure to double check connections for integrity. Your Model CR8 Filter
unit has passed a stringent quality control inspection before leaving the factory.
If you ordered a CR8-1-35 Cartridge Vessel, the
basket and hold-down
are
not
shipped with the product.
The cartridge adapter (5-2241) will be installed with o-rings matching the cover seal. Both the Platinum
700 cartridge and cartridge pedestal use standard -226 size o-rings. If you’ve purchased the CR8 Filter
Vessel as a bag filter, you’ll need to install the optional cartridge pedestal. If you’ve purchased the CR-
8 Filter Vessel as a convertible housing (capable of using a bag or Platinum series 700 cartridge). The
cartridge pedestal (5-2241) will be installed with o-rings matching the cover seal.
You are now ready to install the Platinum Series 700 cartridge. Remove the cover by turning the cover
counter-clockwise. Remove the bag hold-down device and bag if equipped. Remove desiccant bag and
other packing materials. If not already installed, install the cartridge pedestal by wetting the three o-
rings and inserting into the outlet nozzle as shown on attached drawing.