Installation - BreatheSafe INPRESS TS User Manual

Controlled document: M-0002B I N P R E S S T S
Revision: B
Issue Date: 30 August 2021
C on te nt s
1 USER GUIDE
1 Key Features
2 WARNING
3 CONTROLLER APPEARANCE
4 FUNCTIONS
5 OPERATING INSTRUCTIONS
5 Enter Setup Mode
6 Change Date and Time
6 Change Pressure Setpoint
6 Change ALarm Setpoint
7 Enable / Disable Buzzer
7 Change Alarm DELAY Settings
7 Change Service Reminders
8 Calibrate Zero Sensor
8 Reset Data Log
8 Test Inputs Option
9 TECHNICAL DETAILS
9 Map of Functions
11 General Arrangement
12 Connector Pinout Details
14 Installation
15 Fan Speed Control Output
15 Mounting
15 Supply Power
15 Calibration
15 Control Override
16 Data Logging Information
20 BREATHESAFE WARRANTY
21 CONTACT US
© BREATHESAFE 2021

INSTALLATION

WARNING
QUALIFIED STAFF MUST WEAR THE CORRECT PERSONAL
PROTECTIVE EQUIPMENT WHEN CLEANING AND SERVICING
THIS UNIT DUE TO HAZARDOUS DUST AND FIBRES WHICH
MAY BE CAUGHT BY THE STAGES OF AIR FILTRATION DURING
NORMAL UNIT OPERATION.
THE ELECTRICAL POWER SYSTEM IS SUPPLIED BY 12V DC OR
24V DC AND NO WORK SHOULD BE CARRIED OUT ON THE
PRESSURISER SYSTEM WITHOUT THE CORRECT SAFE WORK
PROCEDURES AND ELECTRICAL SAFETY MEASURES BEING
TAKEN, AND ALL RELEVANT CIRCUIT BREAKERS OPENED TO
ISOLATE THE CIRCUIT.
THE AIR FILTRATION SYSTEM MAY HAVE SEVERAL TYPES OF
HIGHSPEED ROTATING EQUIPMENT INSTALLED WITH VERY
SHARP EDGES. ENSURE ALL SAFETY GUARDS ARE IN PLACE
Controlled document:
WHILE THE SYSTEM IS RUNNING.
Issue Date:
PAGE 14 www.breathe-safe.com.au
Commisioning Steps
To determine if installed correctly, follow the following steps:
1. Power up the pressuriser and ensure fan/s are operating
correctly.
2. Make sure the pressuriser switches on/off with ignition.
3. Check pressure under max fan speed
Start Up Screen > Main Screen > System Check Set Button > Test
Max Output
To check to see if the INPRESS is installed correctly, press the
SYSTEM CHECK SET MAX button to enter the Test Max Output
screen. This will bring you back to what looks like the Main
Screen with "System Test - Max Fan" displayed on screen.
The fans will run at max speed and allow operator to see
pressure inside of the cabin. The effectiveness of the
Pressuriser is dependent on how well the cabin is sealed. We
recommend 250Pa max pressuriser speed from new.
Any leaks or ineffective cabin sealing will reduce the pressure
at max speed, indicating adjustments required.
Notes for new cabin or a cabin with new seals: Open a window
slightly before closing entrance door to vent static air pressure
inside of the cabin. When entrance door is fully closed then
close the window to begin the test.
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