background image

Read this material before using this product.

Failure to do so can result in serious injury.

SAVE THIS MANUAL.

Copyright

©

2022 by Harbor Freight Tools

®

.  All rights reserved.  

No portion of this manual or any artwork contained herein may be reproduced in 

any shape or form without the express written consent of Harbor Freight Tools.  

Diagrams within this manual may not be drawn proportionally.  Due to continuing 

improvements, actual product may differ slightly from the product described 

herein.  Tools required for assembly and service may not be included.

When unpacking, make sure that the product is intact 

and undamaged.  If any parts are missing or broken, 

please call 1-888-866-5797 as soon as possible

.

Save This Manual

Keep this manual for the safety warnings and precautions, assembly, operating, 

inspection, maintenance and cleaning procedures.  Write the product’s serial number in the back of the manual 

near the assembly diagram (or month and year of purchase if product has no number). Keep this manual and 

the receipt in a safe and dry place for future reference.

Owner’s Manual & Safety Instructions

Visit our website at: http://www.harborfreight.com

Email our technical support at: [email protected]

DIAGNOSTIC 

SMOKE MACHINE

59431

Owner’s Manual & Safety Instructions

Save This Manual

Keep this manual for the safety warnings and precautions, assembly, 

operating, inspection, maintenance and cleaning procedures.  Write the product’s serial number in the 

back of the manual near the assembly diagram (or month and year of purchase if product has no number). 

Keep this manual and the receipt in a safe and dry place for future reference. 

23h

When unpacking, make sure that the product is intact 

and undamaged.  If any parts are missing or broken, 

please call 1-888-866-5797 as soon as possible.

Copyright

©

 2022 by Harbor Freight Tools

®

.  All rights reserved.  

No portion of this manual or any artwork contained herein may be reproduced in 

any shape or form without the express written consent of Harbor Freight Tools.  

Diagrams within this manual may not be drawn proportionally.  Due to continuing 

improvements, actual product may differ slightly from the product described herein.  

Tools required for assembly and service may not be included.

Read this material before using this product.

Failure to do so can result in serious injury.

SAVE THIS MANUAL.

Summary of Contents for 59431

Page 1: ...Manual Safety Instructions Visit our website at http www harborfreight com Email our technical support at productsupport harborfreight com DIAGNOSTIC SMOKE MACHINE 59431 Owner s Manual Safety Instruct...

Page 2: ...gh concentrations of smoke fluid vapor in an enclosed area can displace oxygen and create a RISK OF SUFFOCATION and DEATH Always work in a well ventilated area This unit is intended for detecting smal...

Page 3: ...and perform its intended function Any part that is damaged should be properly repaired or replaced by a qualified technician Do not use the tool if any switch does not turn On and Off properly 16 Repl...

Page 4: ...30 to 110 F Operating Modes Air Vapor Maximum Input Air Pressure 150PSI Maximum Output Air Pressure 0 5PSI Functions Fluid Fill Dipstick Smoke Machine Pressure Gauge Flow Control Knob Power Button Pow...

Page 5: ...fireproof surface in a room where the temperature is from 50 104 F Note If recharging a newly spent Battery Pack allow it to cool completely before charging 2 Battery Pack must be undamaged and a Li I...

Page 6: ...4 Check fluid level every 50 100 tests of the machine Fluid Fill Dipstick Smoke Fluid Smoke Machine Maximum Fill Line On Dipstick Smoke Machine Connections Power Source Note This machine requires a fu...

Page 7: ...tor System Pressure Gauge The Pressure Gauge is used to determine if a leak exists in a sealed system under pressure 1 Pressurize the system to approximately 11 14 of water column 0 5 PSI 35 millibar...

Page 8: ...ssure Loss Test on page 8 4 If leak s are found turn the Smoke Machine ON and open the Flow Control Knob to introduce Vapor to the system 5 Use the LED Flip Light to locate leaks 6 When the leak s are...

Page 9: ...alified technician TO PREVENT SERIOUS INJURY FROM TOOL FAILURE Do not use damaged equipment If abnormal noise or vibration occurs have the problem corrected before further use Maintenance 1 BEFORE EAC...

Page 10: ...Flow control knob is closed 3 Hoses are kinked 1 Check compressed air line is connected to machine Turn on air compressor 2 Open flow control knob 3 Unkink hoses No minimal vapor 1 Smoke fluid level...

Page 11: ...STRIBUTOR EXPRESSLY STATES THAT ALL REPAIRS AND PARTS REPLACEMENTS SHOULD BE UNDERTAKEN BY CERTIFIED AND LICENSED TECHNICIANS AND NOT BY THE BUYER THE BUYER ASSUMES ALL RISK AND LIABILITY ARISING OUT...

Page 12: ...due directly or indirectly to normal wear and tear misuse use not for the intended purpose or not in accordance with the product manual abuse accident rental modification or alteration unauthorized r...

Reviews: