elofit inches 180° variable length repair sleeve

(product distributed by- NUPI Americas, Inc.)
ELOFIT INCHES
180° VARIABLE LENGTH REPAIR SLEEVE (EIVLRS)
RACC MOD36A USA VER6 EIVLRS
2 MODULES INSTALLATION INSTRUCTIONS
The VARIABLE LENGTH REPAIR SLEEVE is a modular system of The maximum network pressure allowed to weld the fitting
electrofusion shells that can be installed contiguously and on the pipe depends of the polyehylene grade and SDR
welded on pipes that have notches, scrapes or damage of the pipe.
along the axis.
POLYETHYLENE GRADE
PRESSURE*
The standard assembly has 2 modules (identified as
PE4710 PE100-SDR11
124 psi
EIVLRS I and EIVLRS T): between them it’s possible to
PE4710 PE100-SDR9.0/9.33
124 psi
add the necessary number of additional middle modules
PE3408 PE80-SDR11
60 psi
(identified as EIVLRS M - also separately available).
If you need to repair a damage smaller than 2.76”
(70 mm), you can use ‘Butt Fusion Repair Sleeve - EIBFRS’
(check Elofit catalogue for reference).
PE2708/2406 PE80-SDR13.5
60 psi
PE2708/2406 PE80-SDR15.5
14.5 psi
PE2708/2406 PE80-SDR17/21
7.5 psi
PE80 (aldyl)
60 psi
* maximum pressure operating during the welding
1 Measure and mark the length of the damage of the pipe and
calculate the appropriate number of sleeve modules to completely cover it.
IN CASE OF THREE OR MORE MODULES NEEDED, PLEASE FOLLOW INSTRUCTIONS
RACC MOD36B INCLUDED WITH EIVLRS M ADDITIONAL MODULES .
3 Scrape the part of the pipe where the variable length repair
2
Measure the total length of the sleeve modules and mark it
on the pipe, near the damage. Minimum distance required for
the fitting to extend beyond the damaged area: 2,36” (60mm).
sleeve will be welded, over and all along the damage to be
repaired.
Use a hand scraper: scrape the pipe at 180° across the damage. Scrape 0.4” beyond the marked line.
Mechanical scrapers can be used provided there is no risk to
extend the damage further.
TAKE CARE NOT TO DAMAGE THE PIPE FURTHER.
RECOMMENDATIONS FOR THEIR DISPOSAL: POLYETHYLENE USED FOR THIS ACCESSORY IS RECYCLABLE: DISPOSE THROUGH AUTHORISED CENTRES. DO NOT DISPERSE WRAPPING AND PACKAGING OF THE PRODUCT, RECYCLE THROUGH COLLECTION.
NUPI Americas, Inc.
1511 Superior Way, Houston, TX 77039 -Tel: 281 590 4471 - Fax: 832 201 8537
Web site: www.nupinet.com - Email:info@nupiamericas.com
(product distributed by- NUPI Americas, Inc.)
ELOFIT INCHES
180° VARIABLE LENGTH REPAIR SLEEVE (EIVLRS)
RACC MOD36A USA VER6 EIVLRS
4
2 MODULES INSTALLATION INSTRUCTIONS
6
Clean the scraped part of the pipe and the welding areas of
Install each single module separately on the pipe, starting
the sleeve modules with isopropanol and a soft wiping cotton from one end of the scraped area: place the EIVLRS I module
cloth with no printing; wait until the clean parts are completely first on the pipe and align it to the marked line.
dry.
Place the first underclamp on the very end of the assembly: hook
the square holes of the underclamp to the teeth on the side of
the module; align the two screws to the corresponding holes, line
DO NOT USE ALCOHOL OR ACETONE.
up the metal spacer and use a wrench to tighten the two screws
until they are in position A in the lower part (feel the screws sticking out of the bottom - see figure in the circle below).
Repeat the operation with the second underclamp in the consecutive position.
5
Mark on the scraped pipe a distance equal to the whole
length of the assembled sleeves, so that the damage is well centered and surrounded. Take care not to contaminate the previously cleaned surfaces.
7 Place the terminal module EIVLRS T on the scraped
pipe, adjacent to the previous one just installed: the lip at
the end of the module must overlap the protruding edge
of the previous one. Install the first underclamp across the
two adjacent modules (follow the instruction on Step 6).
Then install the second and third underclamps in the consecutive positions (follow the instruction on Step 6).
The terminal module EIVLRS T must always be the final
module installed.
RECOMMENDATIONS FOR THEIR DISPOSAL: POLYETHYLENE USED FOR THIS ACCESSORY IS RECYCLABLE: DISPOSE THROUGH AUTHORISED CENTRES. DO NOT DISPERSE WRAPPING AND PACKAGING OF THE PRODUCT, RECYCLE THROUGH COLLECTION.
NUPI Americas, Inc.
1511 Superior Way, Houston, TX 77039 -Tel: 281 590 4471 - Fax: 832 201 8537
Web site: www.nupinet.com - Email:info@nupiamericas.com
(product distributed by- NUPI Americas, Inc.)
ELOFIT INCHES
180° VARIABLE LENGTH REPAIR SLEEVE (EIVLRS)
RACC MOD36A USA VER6 EIVLRS
2 MODULES INSTALLATION INSTRUCTIONS
BEFORE BEGINNING THE WELDING SEQUENCE, ALWAYS
CHECK THE RELIABILITY OF THE POWER SUPPLY SYSTEM, TO
MAKE SURE THERE ARE NO INTERRUPTIONS DUE TO LACK OF
POWER.
THE FITTINGS REQUIRE 4.0 mm CONNECTORS.
DON’T WELD IN CASE OF GAS OR WATER LEAKAGE
KEEP AT A SAFE DISTANCE DURING WELDING.
PERFORM WELDING ONLY IN AUTOMATIC MODE
THROUGH BARCODE SCAN: DO NOT PERFORM WELDING IN
MANUAL MODE.
ALWAYS CHECK THE WELDING PARAMETERS ON THE DISPLAY.
IF TEMPERATURE IS LOWER THAN 60°F (15°C), first PERFORM PRE-HEATING BY SCANNING THE SPECIAL BARCODE
REPORTED BELOW.
AT THE END OF PRE-HEATING CYCLE, IMMEDIATELY PERFORM WELDING BY SCANNING THE WELDING BARCODE ON
THE FITTING (FOLLOW POINT 12).
950705308603300006050226
EIVLRS06"IPS
pre heating 30V
30v -–50s
PRE-HEATING BARCODE
50 s.
TOOLS (not included):
Before proceeding to Step 11 verify that all the underclamps are properly tightened (feel the screws sticking
out of the bottom); eventually use a wrench to tighten the
screws if necessary.
RED TRIPLE CABLE
BLACK TRIPLE CABLE
RECOMMENDATIONS FOR THEIR DISPOSAL: POLYETHYLENE USED FOR THIS ACCESSORY IS RECYCLABLE: DISPOSE THROUGH AUTHORISED CENTRES. DO NOT DISPERSE WRAPPING AND PACKAGING OF THE PRODUCT, RECYCLE THROUGH COLLECTION.
NUPI Americas, Inc.
1511 Superior Way, Houston, TX 77039 -Tel: 281 590 4471 - Fax: 832 201 8537
Web site: www.nupinet.com - Email:info@nupiamericas.com
(product distributed by- NUPI Americas, Inc.)
ELOFIT INCHES
180° VARIABLE LENGTH REPAIR SLEEVE (EIVLRS)
RACC MOD36A USA VER6 EIVLRS
2 MODULES INSTALLATION INSTRUCTIONS
8 Connect one cable of the electrofusion machine to the con- 11 Connect 2 connectors of the red triple cable to the second
nector slot of the black triple cable.
9 Connect 2 connectors of the black triple cable to the first pin
pin marked “B” of each module. The third connector doesn’t
need to be used.
marked “A” of each module. The third connector doesn’t need
to be used.
12 Perform welding: scan with the optical pen the barcode on
10
13
EIVLRS I module and proceed with welding.
After the welding cycle is positively completed, mark the
Connect the other cable of the electrofusion machine to
actual
time on the modules and disconnect all the cables.
the connector slot of the red triple cable.
IN CASE OF WELDING INTERRUPTION DUE TO LACK OF
POWER, WAIT FOR THE FITTINGS TO COOL DOWN FOR NOT
LESS THAN 1 HOUR, THEN RE-START THE WELDING CYCLE
FROM THE BEGINNING.
14 Wait for the completion of the cooling time indicated on the
barcode; then it’s possible to move and bury the pipeline.
DON’T stress or bury the pipeline before the completion of the cooling time indicated on the barcode.
RECOMMENDATIONS FOR THEIR DISPOSAL: POLYETHYLENE USED FOR THIS ACCESSORY IS RECYCLABLE: DISPOSE THROUGH AUTHORISED CENTRES. DO NOT DISPERSE WRAPPING AND PACKAGING OF THE PRODUCT, RECYCLE THROUGH COLLECTION.
NUPI Americas, Inc.
1511 Superior Way, Houston, TX 77039 -Tel: 281 590 4471 - Fax: 832 201 8537
Web site: www.nupinet.com - Email:info@nupiamericas.com
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