INSTRUCTION SHEET
WARNING:
1. ERICO products shall be installed and used only as indicated in ERICO product instruction sheets and training materials. Instruction sheets are available at www.erico.com and from your ERICO customer
service representative.
2. ERICO products must never be used for a purpose other than the purpose for which they were designed or in a manner that exceeds specified load ratings.
3. All instructions must be completely followed to ensure proper and safe installation and performance.
4. Improper installation, misuse, misapplication or other failure to completely follow ERICO’s instructions and warnings may cause product malfunction, property damage, serious bodily injury, and death.
5. Products that are manufactured using spring steel components may be used only in a non-corrosive indoor environment.
6. All pipe supports, hangers, intermediate components and structural attachments must ONLY be used as described here in and are NEVER to be used for any other purpose.
NOTE: All load ratings are for static conditions and do not account for dynamic loading such as wind, water or seismic loads, unless otherwise noted.
The customer is responsible for:
a. Conformance to all governing codes.
b. The integrity of structures to which the products are attached, including their capability of safely accepting the loads imposed, as evaluated by a qualified engineer.
c. Using appropriate industry standard hardware as noted above.
SAFETY INSTRUCTIONS: All governing codes and regulations and those required by the job site must be observed. Always use appropriate safety equipment such as eye protection, hard hat, and gloves as
appropriate to the application.
CADDY, CADWELD, CRITEC, ERICO, ERIFLEX, ERITECH and LENTON are registered trademarks of ERICO International Corporation
TECHNICAL SUPPORT: CFS306_L 1 of 2 2008 ERICO International Corporation
www.erico.com
STEP 1:
LOOSEN BOLTS, AND SEPARATE TWO HALVES
OF THE RISER.
(NOTE: DO NOT REMOVE BOLTS, JUST LOOSEN
NUTS).
STEP 2:
PLACE EACH HALF OF THE RISER CLAMP
AROUND THE PIPE, AS SHOWN.
(NOTE: INSTALL THE SLOTTED HALF WITH
OPEN SIDE OF SLOTS FACING UP AS SHOWN).
STEP 3:
SLIDE THE HALF WITH THE BOLTS INTO THE
HALF WITH THE SLOTS, AS SHOWN. THEN LET
THE RISER CLAMP SLIDE DOWN THE PIPE
UNTIL IT RESTS ON THE FLOOR.
STEP 4:
TIGHTEN (TORQUE) THE BOLTS.
STEP 4.
APPLY FORCE
TO BOLT
WITH FINGER
STEP 3.
STEP 1.
STEP 2.
FOR
NOMINAL
PIPE SIZE
MAX.
RECOM.
LOAD LBS.
1/2" 255
3/4" 255
1" 255
1-1/4" 255
1-1/2" 255
2" 255
2-1/2" 390
3" 530
3-1/2" 670
4" 810
5" 1160
6" 1570
8" 2500
10" 2500
12" 2700
CADDY
EZ RISER
MODEL #510
+
MODEL #512**
MODEL #520
Model #520 Size Range: 1/2” – 8”
Model #512(CQ) Size Range: 1”–3”, 4”-6”**
THIS PRODUCT PROVIDES SUPPORT FOR VERTICAL STEEL PIPE RISERS.
INSTALL IN ACCORDANCE WITH ANSI/MSS-SP-69.
CLAMP IS FITTED FOR STEEL PIPE AND SHOULD BE INSTALLED BELOW A
COUPLING OR SHEAR LUG, WITH BOLTS TORQUED TO *RECOMMENDED VALUE.
+
SIZES 2” THRU 8” ARE cULus LISTED. CONTROL NUMBER 507P
**MODEL #512(CQ), SIZES 1” THRU 3” AND 4” THRU 6” ARE cULus LISTED.
CONTROL NUMBER 507P
**+ cULus IS A REGISTERED TRADEMARK
OF UNDERWRITERS LABORATORIES.
RECOMMENDED TORQUE
Models 510 and 520
3/8-16 Bolt 19 ft. lbs
1/2-13 Bolt 50 ft. lbs.
5/8-11 Bolt 75 ft. lbs.
Model 512
3/8-16 Bolt 30 ft. lbs
1/2-13 Bolt 50 ft. lbs.
(2 pages)
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