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03/18 

Model 7603BLH/7603BL240H 

Page 1 of 7 

 

 

 

 

     No. 0510000806 (1) 

 

1455 Kleppe Lane 

Sparks, NV 89431-6467 

(775) 359-4712 

Fax (775) 359-7424 

E-mail: 

haws@hawsco.com

 

 

website: 

www.hawsco.com

 

 

 

 
 
 
 
 
 
 
 
 
 
 

 

 

 

 

 

 

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 
 
 
 
 
 

Model 7603BLH/7603BL240H 

Hazardous Location Heated Blanket for 7603 Portable Eyewash 

 

INSTALLATION, OPERATION 

MAINTENANCE INSTRUCTIONS 

 

 

LIMITED WARRANTY

 

 

HAWS warrants that this specific product is guaranteed against defective material or poor 
workmanship for a period of 

one year from date of shipment

. HAWS liability under this 

warranty shall be discharged by furnishing without charge F.O.B. HAWS Factory any 
goods, or part thereof, which shall appear to the Company upon inspection to be of 
defective material or not of first class workmanship, provided that claim is made in writing 
to Haws within a reasonable period after receipt of the product. Where claims for defects 
are made, the defective part or parts shall be delivered to the Company, prepaid, for 
inspection. HAWS will not be liable for the cost of repairs, alterations or replacements, or 
for any expense connected therewith made by the owner or his agents, except upon 
written authority from HAWS, Sparks, Nevada. HAWS will not be liable for any damages 
caused by defective materials or poor workmanship, except for replacements, as 
provided above. Buyer agrees that Haws has made no other warranties either expressed 
or implied in addition to those above stated, except that of title with respect to any of the 
products or equipment sold hereunder and that HAWS shall not be liable for general, 
special, or consequential damages claimed to arise under the contract of sale. 
 
The emergency equipment manufactured by HAWS is warranted to function if installation 
and maintenance instructions provided are adhered to. The units also must be used for 
the purpose for which they were intended. This product is intended to supplement first-aid 
treatment. Due to widely varying conditions, Haws cannot guarantee that the use of this 
emergency equipment will prevent serious injury or the aggravation of existing or prior 
injuries

 

NO OTHER WARRANTIES EXPRESSED OR IMPLIED ARE AUTHORIZED, PROVIDED OR GIVEN BY HAWS. 

 

NOTE TO INSTALLER: Please leave this information with the Maintenance Department. 

SHOULD YOU EXPERIENCE DIFFICULTY WITH THE INSTALLATION OF 
THIS MODEL PLEASE CALL: 
 

      

TECHNICAL SUPPORT:

 

1-800-766-5612 

 

FOR CUSTOMER SERVICE:    

1-888-640-4297 

Summary of Contents for 7603BLH

Page 1: ...is agents except upon written authority from HAWS Sparks Nevada HAWS will not be liable for any damages caused by defective materials or poor workmanship except for replacements as provided above Buyer agrees that Haws has made no other warranties either expressed or implied in addition to those above stated except that of title with respect to any of the products or equipment sold hereunder and t...

Page 2: ...r Heat Trace Electrical fault currents may be insufficient to trip a conventional circuit breaker Units are suitable for installation and use in Class 1 Division 2 Group B C D T6 Class 2 Division 2 Group F G NEMA TYPE 4 areas and MUST BE INSTALLED IN COMPLIANCE WITH LOCAL STATE AND OR FEDERAL CODES USING FLEXIBLE CONDUIT OR CABLE RATED FOR CLASS I II DIVISION 2 NO RIGID CONNECTION PERMITTED DURING...

Page 3: ...rencing the supplied electrical drawing The cord and fittings selected must have the appropriate hazardous rating required for the installation location The Model 7603BL240H 7603BL240H must use a ground fault protection device 30mA GFCI for Heat Trace NOTICE MODEL 7603BLH 7603BL240H REQUIRES MINIMUM NEMA TYPE 4 COMPLIANT EQUIPMENT ALL POWER CONNECTIONS MUST BE MADE ACCORDING TO NEC CEC CODE USING ...

Page 4: ...attach the eyewash plumbing STEP 6 Attach the end of heat trace the eyewash plumbing below the ball valve with supplied cable tie Ensure the heat trace does not interfere with the push flag operation Remove the adhesive backing from Velcro strip on the back of the junction box and secure the junction box to the top of the tank STEP 7 Attach junction box to tank handle with supplied cable tie ...

Page 5: ...xit across the Velcro seem at any location IMPORTANT SAFETY NOTICE THE NATIONAL ELECTRICAL CODE REQUIRES GROUND FAULT EQUIPMENT PROTECTION ON EACH HEATING CABLE BRANCH CIRCUIT TO REDUCE THE RISK OF FIRE CAUSED BY DAMAGE OR IMPROPER INSTALLATION CIRCUIT BREAKERS SUCH AS SQUARE D QO EPD AND QOB EPD OR EQUIVALENT WITH A 30mA TRIP LEVEL SHOULD BE USED PLEASE SUBSTITUTE THESE BREAKERS WHEREVER REFERENC...

Page 6: ...ostat and heater function by applying ice thermostat for approximately 3 5 minutes The heat trace cable should become warm to the touch when operating properly Thermostat is located on junction box 2 Eyewash water is above 100 F 38 C 1 a Ambient air temperature is above 100 F 38 C Relocate eyewash out of direct sunlight or excess ambient temperature b Shut off electric power All electric connectio...

Page 7: ...AL 5235 2018 CC MODEL 7603BLH 7603BL240H ELECTRICAL DETAIL 120 VAC MODEL 7603BLH POWER IN GROUND WHITE 120V RED 240V BLACK GREEN TERMINAL THERMOSTAT BLOCK TRACE HEAT SHIELD CABLE 240 VAC MODEL 7603BL240H FOR MODELS 7603BLH 7603BL240H 1 ALL MODELS MUST HAVE A GROUND FAULT PROTECTION DEVICE 30mA GFCI FOR HEAT TRACE ELECTRICAL CURRENTS MAY BE INSUFFICIENT TO TRIP A CONVENTIONAL CIRCUIT BREAKER ALL IN...

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