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INSTRUCTIONS FOR

PROFESSIONAL DIGITAL TYRE INFLATOR WITH 

TWIN PUSH-ON CONNECTOR

MODEL NO: 

SA397

Thank you for purchasing a Sealey product. Manufactured to a high standard, this product will, if used according to these instructions, 

and properly maintained, give you years of trouble free performance.

IMPORTANT:

 PLEASE READ THESE INSTRUCTIONS CAREFULLY. NOTE THE SAFE OPERATIONAL REQUIREMENTS, WARNINGS & CAUTIONS. USE 

THE PRODUCT CORRECTLY AND WITH CARE FOR THE PURPOSE FOR WHICH IT IS INTENDED. FAILURE TO DO SO MAY CAUSE DAMAGE AND/OR 
PERSONAL INJURY AND WILL INVALIDATE THE WARRANTY. KEEP THESE INSTRUCTIONS SAFE FOR FUTURE USE.

1.  SAFETY        

 

9

Disconnect the gauge from the air supply before changing accessories, servicing or performing any maintenance.

 

9

 Maintain  the

 

gauge in good condition (use an authorised service agent), and keep the gauge clean for best and safest performance.

 

9

 Replace or repair damaged parts. 

Use recommended parts only. Unauthorised parts may be dangerous and will invalidate the warranty.

 

9

 Locate gauge in a suitable work area, keep area clean and tidy and free from unrelated materials and ensure there is adequate lighting.

 

9

 Keep children and unauthorised persons away from the work area.

 

8

 

DO NOT

 direct gauge outlet at yourself or at other persons or animals.

 

8

 

DO NOT

 carry by the hose, or yank the hose from the air supply.

 

8

 

DO NOT

 use the gauge for a task which it is not designed to perform.

 

8

 

DO NOT

 operate the gauge when you are tired, under the influence of alcohol, drugs or intoxicating medication.

 

8

DO NOT

 operate the gauge if any parts are missing or the gauge is damaged, as this may cause failure and/or personal injury.

2.  INTRODUCTION

Die cast aluminium body with large rubber bumper, backlit LCD digital display and battery level indicator. Auto power off after eight seconds and 

auto power on once pressure is sensed, or air inflation starts. 350mm flexible hose fitted with 240mm, twin push-on air connector. Supplied with 

a serial numbered calibration certificate.

3.  SPECIFICATION

Model no: ................................................................... SA397

Range: ............................................................

12bar (174psi)

Pressure units: ................................................... bar, psi, kPa

Air supply minimum: .......................................

6.9bar (100psi)

Air supply maximum: ....................................

13.8bar (200psi)

Inlet size: ...................................................................

1/4”BSP

B

attery: .....................................................

2 x AAA (supplied)

B

attery life: ...............................................................

80 hours

Accuracy: ........................................................

25-75psi ±2psi

4.  CALIBRATION CERTIFICATE

This tyre inflator Model number SA397, has been calibrated in its normal working

position on test equipment with an accuracy that is traceable to International 

Standards according to 86/217/EEC.

Serial number:

Date: 

S

A397 | Issue 1 20/11/15

Original Language Version

© Jack Sealey Limited

Refer to

instruction 

manual

ALLOWABLE TOLERANCE

P.S.I.

± 1.2

U

p to and including 58 p.s.i.

±  2.3

Between 58 and 145 p.s.i. inclusive

±  3.6

G

reater than 145 p.s.i.

TEST RESULTS
REFERENCE PRESSURE

29.0

58.0

87.0

116.0

DISPLAY PRESSURE P.S.I.

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