Husky DEF Stainless Steel Nozzle Owner's Manual

Model #731004, 731088 and 731091

Recommended Installation, Maintenance

and Inspection Instructions

Diesel Exhaust Fluid Nozzles

DEF

NOZZLE

WARNING!

facilities only.

INSTALLATION INSTRUCTIONS

Designed for use at diesel exhaust uid dispensing

1. Turn off dispenser and relieve line pressure.

2. Remove old nozzle and drain into approved container.

3. Inspect o-ring for damage. Replace if necessary.

4. Install new nozzle - do not use thread sealant (Teon tape, anti-seize or any other kind
of sealant).

5. Tighten rmly, approximately 15 - 20 lbf•ft / 20.3 - 27.1 N•m, but do not overtighten.

6. Pressurize system and visually inspect for leaks.

7. Test nozzle for proper automatic shut off between 5 - 10 gpm / 18.9 - 37.9 Lpm.

DO NOT OVERTIGHTEN. USE WRENCH ON HOSE NUT ONLY.

IF DRIVE OFF OCCURS

• Turn off dispenser and relieve line pressure.

• Check for loose or damaged spout.

• Check spout tip - should be in round and sensing port should be clear of debris.

• Perform ow test of nozzle automatic shut off between 5 - 10 gpm / 18.9 - 37.9 Lpm.

• Check for leaks.

TESTING / MAINTENANCE / INSPECTION

Daily

• Check for leaks / stains.

• Check for loose spouts.

• Check for damage.

• Check for bent lever.

• Check for broken clip / trigger
spring.

• Check nozzle for crystallization.

Monthly

• Check nozzle automatic shut off
between 5 - 10 gpm / 18.9 -

37.9 Lpm.

Annually

• Check "remove after" date.

• To remove crystallization, clean / rinse
DEF products by ushing all internal
passages and external parts with
deionized water.

• All drive aways, maintenance and
inspection activities must be logged
using the serial number of the individual
product.

• Apply city, state, or federal testing
regulations as appropriate.

ANY TEST / INSPECTION FAILURE
REQUIRES IMMEDIATE EQUIPMENT
REPLACEMENT OR REMOVAL FROM
SERVICE.

MADE IN THE USA

Husky Corporation • 2325 Husky Way • Pacic, MO 63069 • Phone: [phone] • Fax: [phone] • www.husky.com

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ALWAYS ADHERE TO INSTALLATION / USAGE INSTRUCTIONS AND WARNINGS.

Improper use may result in injury, damage, or hazardous spill.

GENERAL WARNINGS / INSTRUCTIONS

• Use of equipment is at individuals’ own risk.

• Always abide and adhere to city, state,
and federal regulations regarding use and
installation of dispensing equipment.

• Always follow the product manufacturer’s
installation and maintenance instructions.

• Always turn off all power to dispenser during
maintenance and inspection activities.

• Always close the shear valves during
maintenance and inspection activities.

• Always relieve pressure from system prior
to performing maintenance activities.

• Always check continuity after installation
using a megohmeter (Refer to PEI RP 400
for details).

• Always replace or remove from service
damaged or leaking dispensing equipment
immediately.

• Always report leaks / spills / accidents to
appropriate authorities.

• Always wear appropriate safety equipment
during maintenance activities.

• Always have appropriate re extinguishing
equipment within 5 ft / 1.5 m of dispensers.

• Never use thread sealant (Teon tape, anti-

seize or any other kind of sealant).

• Always clean / rinse DEF products with
deionized water.

• Always place containers on the ground
before lling.

• Always discharge static electricity before
using or servicing equipment by touching a
metal part of the dispenser before and after
fueling vehicle.

• Never smoke within 20 ft / 6.1 m of
dispensers.

• Never keep in service past recommended
life.

• Never leave the nozzle unattended while
dispensing fuel.

• Never use sparking or aming devices within
20 ft / 6.1 m of dispensers.

• Never use power tools near dispensers or to
aid in the installation process.

• Never use cell phone within 20 ft / 6.1 m of
dispensers.

• Never reenter car when fueling vehicle.

• Never allow gasoline to touch eyes or skin.

• Never use at ow rates in excess of
regulatory guidelines.

• Never use at ow rates less than 5 gpm /

18.9 Lpm.

• Never dispense ammable material into
unapproved containers.

• Never dispense fuel without a valid driver’s
license.

CAUTION: DO NOT TOP OFF!

Topping off can lead to spills and splashes.

WARRANTY

VAPOR PRODUCTS – Husky Corporation will, at its option, repair, replace, or credit the purchase price of any Husky

manufactured product which proves upon examination by Husky, to be defective in material and/or workmanship for a period of one (1)

year of installation or fteen (15) months from the manufacture date of shipment by Husky, whichever occurs rst. The warranty period on

repaired or replacement vapor recovery products is only for the remainder of the warranty period of the defective product.

CONVENTIONAL PRODUCTS – Husky Corporation will, at its option, repair, replace, or credit the purchase price of any Husky

manufactured product which proves upon examination by Husky, to be defective in material and/or workmanship for a period of one (1)

year from the manufacture date of shipment by Husky.

Buyer must return the products to Husky, transportation charges prepaid. This Warranty excludes the replaceable bellows,

bellows spring assembly, spout assembly and scuff guard, unless (i) damage is obvious when the product is removed from shipping carton

and (ii) the defective product is returned to Husky prior to use. This warranty does not apply to equipment or parts which have been installed

improperly, damaged by misuse, improper operation or maintenance, or which are altered or repaired in any way.

The warranty provisions contained herein apply only to original purchasers who use the equipment for commercial or

industrial purposes. There are no other warranties of merchantability, tness for a particular purpose, or otherwise, and any other such

warranties are hereby specically disclaimed.

Husky assumes no liability for labor charges or other costs incurred by Buyer incidental to the service, adjustment, repair, return,

removal or replacement of products. Husky assumes no liability for any incidental, consequential, or other damages under any warranty,

express or implied, and all such liability is hereby expressly excluded.

Husky reserves the right to change or improve the design of any Husky fuel dispensing equipment without assuming any

obligations to modify any fuel dispensing equipment previously manufactured.

Husky Corporation • 2325 Husky Way • Pacic, MO 63069 • Phone: [phone] • Fax: [phone] • www.husky.com

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