Haws 7601.37 Guide

05/16 Model 7601.37 Page 1 of 6
INSTALLATION, OPERATION
&
MAINTENANCE INSTRUCTIONS
1455 Kleppe Lane Sparks, NV 89431-6467 [phone] Fax [phone]
E-mail: [e-mail]  website: www.hawsco.com
Model 7601.37
Portable Eyewash
No. 2080061(16)
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

05/16 Model 7601.37 Page 2 of 6
LOCATION OF UNIT: The Model 7601.37 should be placed in close proximity to potential
accident areas. It should be clearly identified, free from obstructions and easily accessible.
IMPORTANT: Personal wash units shall be protected from freezing, and internal
temperatures shall not exceed 38⁰C (100⁰F). Be careful of direct sunlight.
WARNING: Use only the handles and the tank skirt when lifting or moving this unit;
doing otherwise may damage the unit.
NOTICE: Due to differing environments and end user conditions, caution should be observed
and the product should be regularly monitored for wear, corrosion, and/or rough service, which
can shorten the life of the product. The product should be removed from service if any wear or
detrimental service issues occur and should, at minimum, be inspected annually.
INSTALLATION INSTRUCTIONS
STEP 1:Verify that the tank is depressurized – check the pressure gauge and pull up on the
relief valve ring.
STEP 2: Remove the cover plate on the top of the tank.
Use potable water to flush and drain the tank at least twice.
STEP 3: Fill the tank with potable water to the top of the water level mark on the tube inside
of the tank. A flashlight may be useful to locate the mark.
If desired, add Sterile Antimicrobial Preservative Model 9082 as directed (see Step
3 under Maintenance section).
STEP 4: Lock the cover plate back in position.
STEP 5: Screw the eyewash assembly into the ball valve so that the eyewash is aligned
with the push flag. Seal this joint with Loctite 680 (not supplied).
STEP 6: Charge the tank with clean compressed air to 100 PSI through the tire-type air
valve.
STEP 7: The unit is ready for operation.
OPERATION INSTRUCTIONS
Self-adjusting flow controls assure a constant even flow of .4 gpm, for at least 30 minutes.
Instruct all employees in the use of this Portable Emergency Eyewash. Personnel should be
assigned to check eyewash liquid level and pressure before any work starts.
STEP 1: Lead the injured to the nearest eyewash station. Seconds can make a big
difference in preventing serious eye injury.
STEP 2: Push the flag to activate the eyewash.
STEP 3: Lower head until eyes enter eyewash stream. Use thumbs and forefingers to hold
eyelids open so water can flow on surfaces and in folds surrounding eyeballs.
STEP 4: Seek qualified medical attention immediately.

05/16 Model 7601.37 Page 3 of 6
MAINTENANCE
IMPORTANT: Before refilling the tank with water:
Bleed pressure from the tank by pulling the metal ring on the relief valve. Keep hands and
face away from the relief valve as it discharges, and wear hearing protection.
– OR –
Activate eyewash and allow unit to drain normally. Note that air will continue to escape after
the water supply has been exhausted.
NOTE: Customer must use the supplied inspection tag to maintain a record of inspection
dates and type of maintenance performed (e.g. adding Sterile Antimicrobial
Preservative Model 9082, cleaning tank).
STEP 1: When water is filled up to the water level mark on the tube inside the tank, the unit
weighs approximately 400 lbs. Use good judgment to check the water level. See
Step 4 for additional information regarding units that have been activated.
STEP 2: Self contained eyewash equipment shall be visually checked to determine if
flushing fluid needs to be changed or supplemented. See Step 4 for additional
information regarding units that have been activated.
STEP 3: Take proper precautions to help prevent the growth of bacteria in the eyewash
tank. We recommend either of the following procedures:
Procedure A: Use a suitable sterile antimicrobial preservative, such as Haws
Model 9082, to help prevent the growth of bacteria in eyewash tank. The tank
should be drained, flushed and refilled with potable water and Sterile Antimicrobial
Preservative Model 9082 as directed by the preservative’s manufacturer.
Procedure B: Drain, flush and refill tank with potable water at least once every
week. Thoroughly cleanse tank at least once every month.
NOTE: Acanthamoeba survive mild chlorination and are commonly found in tap
water. Sterile Antimicrobial Preservative Model 9082 will prevent the growth of
Acanthamoeba. Hot water, 158⁰F (70⁰C) or hotter will destroy Acanthamoeba but
must be allowed to cool prior to use in eyewash units.
STEP 4: If tank pressure drops below 95 psi, ensure the following steps are implemented:
A. Follow Procedure A or Procedure B of Step 3 above to ensure that water quality
is maintained.
B. Refill tank with potable water to the watermark line.
C. Charge the tank with clean compressed air to 100 PSI through the tire-type air
valve.

05/16 Model 7601.37 Page 4 of 6
TROUBLESHOOTING
PROBLEM
REPAIR CHECKLIST
1.
No flow.
1.
a.
Tank empty. Refill tank.
b.
Obstruction in line of fitting. Clean
obstruction.
2.
Poor flow.
2.
a.
Tighten head assembly.
b.
Check for obstructions. If necessary,
remove eyewash head(s) and clean
flow controls.
3.
Eyewash flows for less than 15
minutes.
3.
a.
Fill tank with water up to the water level
mark on tube.
b.
Fill tank with pressurized air to 100 psi.
For more information about Haws products, see our website: www.hawsco.com
© 2016 Haws®Corporation – All Rights Reserved
HAWS® and other trademarks usedin these materials are the exclusive property of Haws Corporation.

HOSE
9
10
8
7
VALVE, RELIEF
VALVE, AIR
4
6
5
3
2
1
PARTS BREAKDOWN
FLOW CONTROL
HEAD, EYEWASH
COVER, POP-OFF
SQUEEZE VALVE
11
4
3
9
7
8
5
VALVE, BALL
10
HEAD EYE/FACE
6
2X
2X
GAUGE, PRESSURE
0006546340
0002974804
SP142
SP248
0012506950
SP12
9094
0110000535
0002580702
0006522676
2
9082
STERILE ANTIMICROBIAL PRESERVATIVE
11
(NOT SUPPLIED, MUST BE
ORDERED SEPARATELY)
APPROVED
DRAWN
PART NUMBER
SCALE: SHEET OF
REVISION
DRAWING TYPE: SIZE: A
BYECN NO.
PAGE
DATE
DATE
ECN:
REVISED PER
CHKD
Haws Corporation - All Rights Reserved
HAWS and other trademarks used in these materials are the exclusive property of Haws Corporation.
CR
MODEL(S)
1455 KLEPPE LANE
SPARKS, NEVADA 89431
[phone] FAX [phone]
E-MAIL: [email protected]
WEBSITE: WWW.HAWSCO.COM
ITEM DESCRIPTION
THIS DOCUMENT IS TRUE AND CORRECT AT TIME OF PUBLICATION. CONTINUED PRODUCT IMPROVEMENTS
MAKE SPECIFICATIONS AND MEASUREMENTS SUBJECT TO CHANGE WITHOUT NOTICE.
WHEN ORDERING PARTS PLEASE SPECIFY MODEL NUMBER.
PART NO.
RTM
1/15/97
16
0002080061
7601.37
37 GALLON PORTABLE EW
1:12
11
FV 07/07/16
DP
5 of 6
PARTS BREAKDOWN
5115
2016
JL
12
(NOT SUPPLIED, MUST BE
ORDERED SEPARATELY)
0510000504INSPECTION TAG
12

ø 18"
457mm
45-3/4"
1162mm
27-1/2"
699mm
PRESSURE
GAUGE
RELIEF
VALVE
AIR
VALVE
37-3/4"
959mm
1. TO COMPLY WITH ANSI Z358.1-2014 FOR EMERGENCY EYEWASH:
UNIT SHALL BE INSTALLED IN ACCORDANCE WITH MANUFACTURER'S INSTRUCTIONS AND ACCEPTABLE PLUMBING PRACTICES. EYEWASH SHALL BE POSITIONED WITH NOZZLES NOT LESS THAN 83.8 CM (33 IN.) AND NO GREATER THAN 114.3 CM (45 IN.) FROM SURFACE ON WHICH USER STANDS AND 15.3 CM (6 IN.) MINIMUM FROM WALL OR NEAREST OBSTRUCTION.
2 EYEWASH HEAD ASSEMBLY MUST BE PARALLEL TO WALL OR
OBSTRUCTION TO MEET CRITERIA STATED IN ACCORDANCE TO NOTE 1.
3. DIMENSIONS MAY VARY ±1/2" [12.7mm].
4. PRESSURIZE TO 100 PSI. REFILL IF PRESSURE < 95 PSI.
2
WALL
*
*
*
*
APPROVED: DRAWN:
PART NUMBER
SCALE: SHEET OF
REVISION
DRAWINGTYPE: SIZE: A
BY:ECN NO.
PAGE
DATE:
DATE:
ECN:
REVISED PER
CHK'D.:
Haws Corporation - All Rights Reserved. HAWS and other trademarks used in these materials are the exclusive property of Haws Corporation.
CR
MODEL(S)
1455 KLEPPE LANE
SPARKS, NEVADA 89431
[phone] FAX [phone]
E-MAIL: HA[email protected]
WEBSITE: WWW.HAWSCO.COM
THIS DOCUMENT ISTRUE AND CORRECT AT TIME OF PUBLICATION. CONTINUED PRODUCT IMPROVEMENTS
MAKE SPECIFICATIONS AND MEASUREMENTS SUBJECT TO CHANGE WITHOUT NOTICE.
RTM
7/24/03
16
0002080061.D
7601.37
37 GALLON PORTABLE EW
1:10
11
FV
07/07/16
DP
6 of 6
INSTALLATION
5115
2016
JL