Weldclass ALLCLEAR MA300 Operating Instructions Manual

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ALLCLEAR MA300 & MA350

OPERATING INSTRUCTIONS

Edition 1.1

    IMPORTANT!

To qualify for full extended warranty, you must register within

30 days of purchase. See inside for details. Read this manual

in full before using this machine.

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Summary of Contents for Weldclass ALLCLEAR MA300

Page 1 ALLCLEAR MA300 & MA350 OPERATING INSTRUCTIONS Edition 1.1     IMPORTANT! To qualify for full extended warranty, you must register within 30 days of purchase. See inside for details. Read this manual in full before using this machine.
Page 2 Congratulations on your purchase! Founded in regional Australia in 1979, Weldclass has grown to become a leading welding equipment brand across Australasia and beyond. From all of us here at Weldclass, thank you for your support! Register Your Warranty Now Standard warranty without registration is 12 months.
Page 3: Table Of Contents
BASIC SPECIFICATIONS ..............4 KNOW YOUR MACHINE ..............5 MA300 ................5 MA350 ................6 INTRODUCTION ................7 ALLCLEAR MA300/350 OPERATION ........... 8 SAFETY INSTRUCTIONS ..............9 COMMISSIONING ................11 Connecting of suction elements ........11 Connection of the unit ..........13 EXPLANATION OF CONTROLS ............
Page 4: Basic Specifications
~415V +/- 10% 50hz Single Phase Motor Power 2.2kw Current Draw 7.7amps Weight 137kg Dimensions L720 x W785 x H1480 + Arms Noise 74dBA Filter Cleaning MA350 = Manual MA350Auto = Automatic with Supplied compressed air © Weldclass 2024 | E.&O.E.
Page 5: Know Your Machine
ALLCLEAR MA300 and MA350 2 KNOW YOUR MACHINE 2.1 MA300 Pos.1 Unit top cover Pos.18 Cartridge filter maintenance cover Pos.2 Cartridge filter Pos.19 Mains cable and plug Pos.3 Filter section cover Pos.20 Suction arm Pos.4 On / Off button Pos.21 Flange for connection of arm Pos.5...
Page 6 Fan section cover Pos.20 Suction arm Pos.9 Cartridge filter fixing bolt Pos.21 Flange for connection of arm Pos.10 Spatter prevention plate Pos.22 Suction hood Pos.11 Cartridge filter holder Pos.23 Panel lock Pos.12 Cartridge filter insertion guide © Weldclass 2024 | E.&O.E.
Page 7: Introduction
ALLCLEAR MA300 and MA350 3 INTRODUCTION We would like to thank you for purchasing the Weldclass AllClear filter unit! Our filter units are constantly developed by our engineers and kept up to date with the latest technology. However, misuse or improper handling can create a risk.
Page 8: Allclear Ma300/350 Operation
4 ALLCLEAR MA300/350 OPERATION The filter unit AllClear - MA Series is used mainly for extracting welding fumes on the spot. One or two flexible extraction hoses or other specific conduits are provided for the specific type of application. Improper use of the unit can lead to disruption of the individual components and to the bodily injury and health risks.
Page 9: Safety Instructions
ALLCLEAR MA300 and MA350 5 SAFETY INSTRUCTIONS The following basic safety measures must be observed to prevent electric shocks, injury or fire when using electrical devices: Read and follow the instructions listed below before using the filter • systems! Store the operating and service instructions in a secure and readily •...
Page 10 German TRGS 560 ‘Return of process air when working with carcinogenic media’ must be observed. (And/or the equivalent national directives for the respective user.) © Weldclass 2024 | E.&O.E.
Page 11: Commissioning
ALLCLEAR MA300 and MA350 6 COMMISSIONING The MA300 filter unit is delivered in a state ready to be plugged to the mains supply. The MA350 filter units are delivered in a state ready to be fitted with a 5 pin 3phase power plug.
Page 12 In the same way, fasten the hose to the pipe clamp and fasten the rubber band on the clamp. © Weldclass 2024 | E.&O.E.
Page 13: Connection Of The Unit
ALLCLEAR MA300 and MA350 Caution: Please be careful when adjusting the arm position. Avoid harsh hangings. There is a risk of the machine tipping over. Connection of the unit Connect the filter unit to the mains supply. (Observe the •...
Page 14: Maintenance
We recommend using a respiratory mask to DIN EN 141/143 - Protection class The task of changing the filter elements should be executed by trained personnel only! © Weldclass 2024 | E.&O.E.
Page 15: Cartridge Filter Cleaning
ALLCLEAR MA300 and MA350 8.1 Cartridge filter cleaning When the red volume control lamp illuminates and the signal horn sounds, the filter cartridge must be cleaned according to the following procedure: Disconnect the filter unit from the mains supply. •...
Page 16: Cartridge Filter Replacement
This must be done by authorized personnel. We recommend • the use of gloves that meet the standards. Move the outside of the operating personnel out of the danger • © Weldclass 2024 | E.&O.E.
Page 17 ALLCLEAR MA300 and MA350 zone or use protective equipment if necessary. Disconnect the unit from the mains supply (Remove the plug). • Before replacing the cartridge filter, prepare the appropriate • container (PE-bag or plastic bag) for disposal. Open the door (Pos. 3) •...
Page 18: Troubleshooting
Fault lamp on Ensure that the mains connection is correct The system is and reset the motor protection switch. not activated. No mains Check the connection, if power supply. necessary, correct the error. © Weldclass 2024 | E.&O.E.
Page 19: Dismantling And Disposal
ALLCLEAR MA300 and MA350 10 DISMANTLING AND DISPOSAL • The electronic system and the electrical connection of the unit may only be removed by authorized personnel. • Always unplug the unit from the mains plug before disassembling. • You must wear respirators and protective clothing in every process.

This manual is also suitable for:

Allclear ma350 Allclear ma350a