Monmouth Scientific CAM1000 Installation and operation manual

Operating & Maintenance Manual
www.monmouthscientific.co.uk
Clean Air
Module
CAM1000

2
CONTENTS
INTRODUCTION..................................................................................................... 3
INSTALLATION AND SETUP................................................................................. 3
ELECTRICAL CONNECTION ........................................................................................ 3
SET UP FAN SPEED ..................................................................................................... 4
MAINTENANCE...................................................................................................... 5
CHANGING PRE-FILTERS............................................................................................ 5
CHANGING HEPA FILTER............................................................................................ 5
REPLACEMENT FILTER PART NUMBERS.................................................................. 5
SERVICING............................................................................................................. 5
This manual is intended to provide information about the product.
Monmouth Scientific Limited assumes no liability whatsoever for the accuracy of any information
contained herein, as products can be subject to improvement changes at any time.
The contents may not be distributed, shared or commercially exploited in any form or by any means,
redistributed or reproduced in entirety or in part in any form, for individual or third party use,
photocopied or stored on any form of electronic retrieval system or linked to any other website, without
the prior express written permission of Monmouth Scientific Limited.
For permission requests, please write to:-
Monmouth Scientific Limited,
Units 5 & 5 Kilnside, East Quay, Bridgwater, Somerset, TA6 4DB.
Email: [e-mail]
Tel: [phone]
Warning
This cabinet must be used in compliance with these instructions and any
repairs or maintenance carried out by qualified personnel.
For parts or service information please contact Monmouth Scientific.

3
INTRODUCTION
Monmouth Scientific Clean Air Module (CAM) is a self-contained filtration unit
designed to fit into a ceiling to provide up to 1000m³/hr of HEPA filtered clean air.
INSTALLATION AND SETUP
The module requires a hole cut out of 970mm x 665mm and will sit flush in an
aperture thickness of 50mm.
It should also be suitably fixed using the holes on the top angle brackets.
ELECTRICAL CONNECTION
The module requires a 230vac electrical supply and can be supplied via a domestic
13A socket outlet or fused spur.
A power-through auxiliary IEC socket is provided for the connection of lighting.
Please ensure the current load of 3A is not exceeded.
(Note: The module provides no control over power from this socket. If switched lighting is required for
example then an additional provision will need to be externally provided.)
Individual fuses are provided for circuit protection of the Fan and Aux Lighting power
outlet.
Power inlet socket
Power switch
Aux Light Power
Outlet

4
SET UP FAN SPEED
This requires the use of a calibrated Ø100mm rotating vane anemometer with
readings taken from 150mm from filter face.
Turn the system on and set the fan speed using the speed control knob (located next
to main HEPA filter outlet and DOP test port –under cover cap). Set to the required
level using the anemometer to measure the air velocity from the HEPA filter.
The air volume required to achieve N air changes per hour can be calculated by the
following formula:
Air volume required (m³/hour) = Room Volume (m³) X N
The air volume through the module can be calculated by the following formula:
CAM1000 : Air Volume (m³/hour) = 0.37 (filter area in m²) X measured HEPA velocity
(m/sec.) x 3600 (secs/hr)
Based on the filter size used in this module (610mm x 610mm), the following table
gives an indication of air volume (m³/hour) against HEPA velocity:
HEPA Velocity (m/sec.)
Air Volume (m³/hour)
0.30
400
0.35
470
0.40
535
0.45
600
0.50
670
0.55
736
0.60
800
0.65
870
0.70
935
0.75
1000
0.80
1075
0.85
1130

5
MAINTENANCE
CHANGING PRE-FILTERS
Regular checks should be carried out to ensure the airflow performance is
maintained. Should the module fail to achieve adequate performance, this normally
indicates that the Pre-Filter/s and / or HEPA filter require changing.
(For replacement filter part numbers, see page 5)
1. Turn the system off and disconnect from mains.
2. Remove the screws securing the pre-filter retaining frame.
3. Remove the pre-filter frame and filter.
4. Replace pre-filter with the correct type (see page 5).
5. Replace the screws securing the pre-filter retaining frame.
6. Reconnect the mains supply and switch on.
7. Check the airflow and adjust if necessary (as detailed in the setup section)
CHANGING HEPA FILTER
1. Turn the system off and disconnect from mains.
2. Remove the screws securing the filter retaining frame.
3. Remove the filter frame, cover filter (if fitted) and HEPA filter.
4. Replace HEPA filter with the correct type (see page 5).
5. Replace cover filter and filter frame using the screws.
6. Reconnect the mains supply and switch on.
7. Check the airflow and adjust if necessary (as detailed in the setup section)
8. Filter should be DOP tested to verify filter integrity and results recorded.
REPLACEMENT FILTER PART NUMBERS
Replacement filters are available from Monmouth Scientific:
CAM1000:
Pre-Filter Part No- PF-0081
HEPA –filter Part No- HF-0127
SERVICING
An annual service is recommended to maintain optimum operating conditions and will
include the following points:
•Check / replace pre-filter
•DOP test the main HEPA filter if required
•Particle count check if required
•Check airflow monitor and re-calibrate if necessary
•Check and record air velocity readings
•Check general condition of system.
•Issue test report and airflow certificate.
For parts or service information please contact Monmouth Scientific on:
[phone]

British Design
& Manufacture
Monmouth Scientific Limited
UK Headquarters
Units 5 & 6 Kilnside,
East Quay,
Bridgwater,
Somerset,
TA6 4DB.
[phone]
www.monmouthscientific.co.uk
[email protected]