LOTOS AR04 Assembly & Operating Instructions Download Page 3

6.

 

Check damaged parts. Before using any tool, any part that appears damaged should 
be carefully checked to determine that it will operate properly and perform its 
intended function. Check for alignment and compatibility of all parts with your 
machine, cables, accessories and parts. If any part is damaged it should be replaced 
before operating the machine for safety precaution.  

7.

 

Replacement parts and Accessories. When servicing use only identical and 
guaranteed authentic Lotos replacement parts. Use of any other parts will void the 
warranty.  

8.

 

Approved accessories and parts are available from Lotos Technology only. Please 
contact our customer support team if you require assistance.  

ASSEMBLY 

Follow assembly instructions carefully. Deviation from safety and operation precautions can result in 
fire, explosion, damage to equipment or injury to the operator.  

Compressed Gas Cylinders & Regulators: 

1)

 

Place and secure the cylinders together where they will be used (on a welding cart, wall, work 
bench or post with chains). Cylinders must remain in a vertical position and must always be 
properly secured.  

2)

 

Remove protector cap from each cylinder and examine the outlet nozzles closely. Make sure 
that connections and screws are not damaged or can cause a leak.  

3)

 

Clean cylinder valves by cracking. In order to clean the cylinder valve briefly open and close 
“crack” each cylinder valve to dislodge any dirt, dust or rust that may be present. These 
particles if not cleaned out will drift into the regulator when the valve is opened. Wipe 
connectors with a clean cloth.   

4)

 

Examine hoses carefully before each use. If there are cuts, burns or worn areas on the hose 
it will need to be replaced. Fittings should also be checked for damage. If any damage is 
found the parts will need to be replaced for proper function and safety assurance.  

Summary of Contents for AR04

Page 1: ...rein Lotos Technology 1155 Tasman Dr Sunnyale CA 94089 Visit our Web site at http www uwelding com Copyright 2006 by LOTOS All rights reserved No portion of this manual or any artwork contained herein may be reproduced in any shape or form without the express written consent of LOTOS For technical questions and replacement parts please call 408 739 2329 ...

Page 2: ...s invite injuries Use standard welding safety procedures to ensure safety cleanliness and efficiency of your welding experience throughout the entirety of this manual 2 Do not expose the tool or welder to damp or wet locations Do not expose to rain Keep area well lighted Do not use electrically powered tools in the presence of flammable gases or liquids Observe work area conditions always 3 Use AN...

Page 3: ...on damage to equipment or injury to the operator Compressed Gas Cylinders Regulators 1 Place and secure the cylinders together where they will be used on a welding cart wall work bench or post with chains Cylinders must remain in a vertical position and must always be properly secured 2 Remove protector cap from each cylinder and examine the outlet nozzles closely Make sure that connections and sc...

Page 4: ... clamps on the fitting end so the gas can still flow through the hose 3 Connect the other end of the hose to the welding machine 4 Check for gas leaks Once your machine fittings and installation is secured you can begin to operate your welding machine For technical support contact Lotos Technology by email at support lotostechnology com or by phone at 408 739 2329 Website www uwelding com Hours M ...

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