Zaxis Isaac PD Manuel utilisateur

A User’s Guide
Ver. 1.00
Isaac
Pressure Decay Leak Tester
PD

PD
A User’s Guide
Ver. 1.00
Isaac
Pressure Decay Leak Tester
WEBSITE:
https://zaxisinc.com
EMAIL:
PHONE:
801.264.1000
HEADQUARTERS:
2442 South 2570 West
West Valley City, UT 84119
*Fixture Not Included - (Example of use)
*Wall or stand mounted

3
Zaxis Inc. LLC
801.264.1000
2442 South 2570 West
West Valley City, UT 84119
For Your Safety.
Install all equipment according to local safety codes.
Additional guidelines when working with the Isaac PD Pressure Decay Leak Tester:
»Always wear eye protection when working with compressed gas.
»Beware of possible hazardous voltages present inside the enclosure.
»Do not attempt any maintenance procedure discussed in this guide until
proper understanding of the tasks involved has been attained.
WARNING! Always disconnect power before removing cover
or fuse holder.
CAUTION! Equipment requires a clean-dry air supply. Failure
to comply may void warranty.

4
Zaxis Inc. LLC
801.264.1000
2442 South 2570 West
West Valley City, UT 84119
THREE YEAR LIMITED WARRANTY
Zaxis, Inc. Limited Warranty
ZAXIS INC. products are manufactured to a very high standard, however when
located in physically hostile environments or when operated under non-specication
voltage or pressure conditions, warranty may be voided. Please refer to your user
manual for more detailed information.
ZAXIS INC., therefore, warrants only as follows: Supply clean dry air only to the unit.
Each unit is identied by serial number in a permanent record of the company. If at
any time with-in three years after any ZAXIS INC. product has been shipped to a
customer (user), it fails to perform according to ZAXIS INC. literature, the product,
with written explanation of the problem, may be returned, freight prepaid, to ZAXIS
INC. for examination, repair or replacement at ZAXIS INC. expense (labor and
material). All such returns must have prior ZAXIS INC. customer service authorization
before returning. If, upon examination, ZAXIS INC. determines that abusive
practices, non-ltered and dried air or destructive environment of operation or a
combination of these factors is responsible for improper performance of the product,
all labor and materials costs involved shall be at the expense of the customer.
ZAXIS INC. is not liable for special, indirect or consequential damages that may result
from use, failure or malfunction of the product and any recovery against ZAXIS INC.
may not be greater than the purchase price paid for the product.
No person is authorized to change the terms of this warranty.

5
Zaxis Inc. LLC
801.264.1000
2442 South 2570 West
West Valley City, UT 84119
Introduction
The Isaac PD Leak Tester is the latest product from Zaxis designed to meet today’s
quality assurances demands.
The compact size of the Isaac PD makes it easy to use in a variety of testing situations.
By reducing the internal and connection volumes, the test sensitivity will increase and
test times can be reduced. This small internal volume, combined with integrated sensors
and a 24bit analog to digital convertor, allows Zaxis to offer a leak tester with the
highest sensitivity on the market.
This guide covers the standard Isaac PD Leak Testers. All the current functions and fea-
tures are found in this guide. Your tester could differ in installed features.
Safety and Emissions
Operating Environment Conditions:
Indoor Use Only
Operating Temperature Range: 5-40° C
Maximum relative humidity: 80%
Main supply voltage: 120 V ~ 60 Hz ± 10%, 2A
Or 230 V ~ 60 Hz +/- 10%, 1A
Altitude: up to 2000 meters
Supply Air Pressure: 8.3 bar max. (unless otherwise specied)
◊ Supply air must be clean and dry.
◊ (10-micron ltration minimum, 5-micron recommended)

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Zaxis Inc. LLC
801.264.1000
2442 South 2570 West
West Valley City, UT 84119
Table of Contents
1. Front Panel
2. Bottom Panel
3. Control Screen
3.1) Data Input
3.1) Run Mode Screen
4. Conguration
4.1) Pressure
4.2) Fixture
4.3) Settings
4.4) Units
4.5) Calibrate
5. Options
5.1) Touchscreen Calibration
5.2) Clock
5.3) I/O Setup
5.4) Data Logging
5.5) Lock Tester
5.6) Change Pin
5.7) Ethernet Settings
6. Reference
6.1) Test Tooling and Fixtures
6.2) Engineering Data
6.3) Physical Laws
6.4) Glossary
7. Maintenance/Troubleshooting
7.1) Internal Leaks
7.2) Valve Cleaning
7.3) Filter
7.4) Fuse
8. Mount Installation

7
Zaxis Inc. LLC
801.264.1000
2442 South 2570 West
West Valley City, UT 84119
1Front Panel.
1. Touch Screen Interface (TSi) — The liquid crystal touch screen
display is the primary control of the leak tester.
2. Start Button — Push to Start. Push again during test to Abort.
3. USB Port — Port for USB storage media, such as a ash drive or
portable hard drive.
1
23
Fig. 1. Front Panel of the Isaac PD.

8
Zaxis Inc. LLC
801.264.1000
2442 South 2570 West
West Valley City, UT 84119
2Bottom Panel.
1. Air Supply — (air or other test gas) Con-
nection is 1/8”-27 F NPT (Similar to R1/8
BSPT British Standard Pipe Thread) Sup-
ply gas must be clean and dry.
2. External Clamp — This space is used
for Clamping (pneumatic outputs) or I/O
connection (shown)
3. Ethernet COnnector — ASCII commu-
nication, data output and command string
input.
4. M12 — Femail I/O connector.
5. Test Port — This component includes the
power cord socket, on/off switch, and the
Fig. 2. Bottom Panel of the Isaac PD.
fuse holder. Power entry is capable of a
range of 109-255~VAC. 2A Fuse (Service
Instructions)
6. Power Entry Module — This compo-
nent includes the power cord socket, on/
off switch, and the fuse holder. Pow-
er entry is capable of a range of 109-
255~VAC. 2A Fuse (Service Instructions)
7. Leak Test Port — supply positive pres-
sure or vacuum for a variety of leak and
ow test.
1
2
3
4
5
6
7

9
Zaxis Inc. LLC
801.264.1000
2442 South 2570 West
West Valley City, UT 84119
3Control Screens.
Run Mode — Press this button to change to the run mode to begin testing.
Fig. 3. About Screen for the Isaac PD.
Program — Contains three sub-menus (Pressure, Fixture, and Settings) that
control the parameters of the test.
Units — Engineering units and the displayed sensor resolution.
Calibrate — Calibration settings.
Options — Contains eight user options (Touchscreen Calibration, Clock, I/O
Setup, Data Logging, Change PIN, Serial Port, Ethernet Settings).
About — Lists the rmware revision level, serial number, and contact info for
Zaxis. (see Fig 3.)
Prog
Units
Calibrate
Options
About

10
Zaxis Inc. LLC
801.264.1000
2442 South 2570 West
West Valley City, UT 84119
3.1 Data Input.
Two data input screens are used throughout the tester’s setup and operation:
1. Numeric keypad screen — used to input values for the timer and limit elds.
2. Alpha-Numeric keypad screen — used in text elds
»Example: The Program Name Field.
Examples of each are shown below:
Fig. 4b. Alpha-Numeric Keypad Screen.
Fig. 4a. Numeric Keypad Screen.
!
To access: press desired data eld with your nger or stylus.
Press the SHIFT key to change case.
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