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Installation, Maintenance, & Repair
Series 2000SS/3000SS
Double Check Valve Assemblies & Double Check Detector Assemblies
Sizes: 8" – 12" (200 – 300mm)**
WA R NI N G
!
Read this Manual BEFORE using this equipment.
Failure to read and follow all safety and use information can
result in death, serious personal injury, property damage, or
damage to the equipment.
Keep this Manual for future reference.
WARNING
!
You are required to consult the local building and plumbing
codes prior to installation. If the information in this manual
is not consistent with local building or plumbing codes,
the local codes should be followed. Inquire with governing
authorities for additional local requirements.
WARNING
!
Need for Periodic Inspection/Maintenance: This product must
be tested periodically in compliance with local codes, but at least
once per year or more as service conditions warrant. If installed on
a fire suppression system, all mechanical checks, such as alarms
and backflow preventers, should be flow tested and inspected in
accordance with NFPA 13 and/or NFPA 25. All products must be
retested once maintenance has been performed. Corrosive water
conditions, and/or unauthorized adjustments or repair could render
the product ineffective for the service intended. Regular checking
and cleaning of the product's internal components helps assure
maximum life and proper product function.
www.amesfirewater.com
2000SS
NOTICE
For Australia and New Zealand, line strainers should be installed
between the upstream shutoff valve and the inlet of the backflow
preventer.
NOTICE
The flange gasket bolts for the gate valves should be retightened
during installation as the bolts may have loosened due to storage
and shipping.
Testing
For field testing procedure, refer to Ames installation sheets
IS-A-ATG-1 found on www.amesfirewater.com.
For other repair kits and service parts, refer to our Backflow
Prevention Products Repair Kits & Service Parts price list
PL-A-RP-BPD found on www.amesfirewater.com.
For technical assistance, contact your local Ames representative.
** Metric Dimensions are nominal pipe diameter. This product is produced
with ASME/ANSI flanged end connections or DN flanged end connections.
A Watts Water Technologies Company
RP/IS-A-2000SS/3000SS
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Summary of Contents for AMES 2000SS Series
- Page 1 If the information in this manual Testing is not consistent with local building or plumbing codes, the local codes should be followed. Inquire with governing For field testing procedure, refer to Ames installation sheets authorities for additional local requirements. IS-A-ATG-1 found on www.amesfirewater.com. WARNING For other repair kits and service parts, refer to our Backflow Prevention Products Repair Kits &...
- Page 2 Installation Guidelines Maintenance Instructions Before installing any Ames assembly, Flush the Line thoroughly WARNING Depressurize valve before servicing. to remove all debris, chips and other foreign objects. Failure to do so may make the assembly inoperable. Removing Cam-Checks The Ames 2000SS and 3000SS Backflow Preventers are ap- proved by ASSE (American Society of Sanitation Engineers) to Shut down water system and lock out system if possible.
- Page 3 Maintenance Instructions cont. Figure 2 Item # Description #1 Cam-Check #1 Cam-Check #2 Cam-Check #1 Cam-Check O-ring #2 Cam-Check O-ring Ball Valve Cover Plate Groove Coupler Washer, shutoff disk Groove Coupler Gasket Figure 1 Figure 3 #2 Cam-Check DC Figure 4 Check Studs Flow For repair kits and parts, refer to our Backflow Pre-...
- Page 4 Limited Warranty: Ames Fire & Waterworks (the “Company”) warrants each product to be free from defects in material and workmanship under normal usage for a period of one year from the date of original shipment. In the event of such defects within the warranty period, the Company will, at its option, replace or recondition the product without charge.
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