Ames Fire & Waterworks Air Gaps For Reduced Pressure Zone Assemblies - Manual (Page 2)

Series 4000B, LF4000B,
4000CIV and 5000CIV Air Gaps
Sizes: 1 ⁄
4
" - 10"
(8-250mm) **
1. Air Gap installs easily to the bottom of the 4000B/LF4000B,
4000CIV, or 5000CIV backflow assembly relief valve.
2. Attach to the outlet of the relief valve using screws.
Air Gap
4000B/LF4000B
Figure 3
Ames 4000CIV/5000CIV
Size: 2 1 /
2
" – 10"
(65-250mm)
Air Gap
Series 4000SS and 5000SS
Air Gaps
Sizes: 2 1 ⁄
2
" - 10"
(65 – 250mm) **
Horizontal
CAUTION !
Shut Off Water Supply
1. Remove two of the relief valve capscrews 180° apart.
2. Remove the relief valve hose from fitting below inlet ball valve.
3. From the top of the air gap, thread the relief valve hose down
and out the slot.
4. Use 1 ⁄
4
" - 20 UNC x 1" long stain less steel screws.
5. Reconnect relief valve hose to the fitting below the inlet ball valve
(Fig. 1).
Fig. 1
IS-A-AirGaps 1329 EDP# 1915367 © 2013 Ames Fire & Waterworks
www.amesfirewater.com
A Watts Water Technologies Company USA: Backflow- Tel: (916) 928-0123 • Fax: (916) 928-9333
Control Valves- Tel: (713) 943-0688 • Fax: (713) 944-9445
Canada: Tel: (905) 332-4090 • Fax: (905) 332-7068
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.
THE WARRANTY SET FORTH HEREIN IS GIVEN EXPRESSLY AND IS THE ONLY WARRANTY GIVEN BY THE COMPANY WITH RESPECT TO THE PRODUCT. THE COMPANY MAKES NO OTHER
WARRANTIES, EXPRESS OR IMPLIED. THE COMPANY HEREBY SPECIFICALLY DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
The remedy described in the first paragraph of this warranty shall constitute the sole and exclusive remedy for breach of warranty, and the Company shall not be responsible for any incidental, special
or consequential damages, including without limitation, lost profits or the cost of repairing or replacing other property which is damaged if this product does not work properly, other costs resulting
from labor charges, delays, vandalism, negligence, fouling caused by foreign material, damage from adverse water conditions, chemical, or any other circumstances over which the Company has no
control. This warranty shall be invalidated by any abuse, misuse, misapplication, improper installation or improper maintenance or alteration of the product.
Some States do not allow limitations on how long an implied warranty lasts, and some States do not allow the exclusion or limitation of incidental or consequential damages. Therefore the above
limitations may not apply to you. This Limited Warranty gives you specific legal rights, and you may have other rights that vary from State to State. You should consult applicable state laws to
determine your rights. SO FAR AS IS CONSISTENT WITH APPLICABLE STATE LAW, ANY IMPLIED WARRANTIES THAT MAY NOT BE DISCLAIMED, INCLUDING THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE LIMITED IN DURATION TO ONE YEAR FROM THE DATE OF ORIGINAL SHIPMENT.
WARNING: This product contains chemicals known to the
State of California to cause cancer and birth defects or
other reproductive harm.
For more information: www.watts.com/prop65
** Metric Dimensions are nominal pipe diameter. This product is produced with
NPT threaded end connections.