Trace2o UV Digester HMUV1825P Instruction Manual v3.0 CONTENTS KIT CONTENT INTRODUCTION SAFETY INFORMATION SETTING UP THE UNIT PROGRAMMING THE DIGESTION TIME CARE AND MAINTENANCE WARRANTY SPECIFICATION POWER PACK 2 www.trace2o.com...
Trace2o UV Digester HMUV1825P Instruction Manual v3.0 2. INTRODUCTION The HMUV1825P is an Ultraviolet digestion system for the digestion of water samples with a high organic content. The process of digestion will break down complex organic compounds into simpler organic compounds and release metal ions bound within the organic material into the water sample.
Trace2o UV Digester HMUV1825P Instruction Manual v3.0 3. SAFETY INFORMATION The UV digester uses Ultraviolet light which is harmful to the human eyes. To prevent exposure the viewing window is manufactured from a high quality UV blocking acrylic and the device is fitted with safety interlock switches such that if an attempt is made to replace the lamp while the unit is switched on it will switch off automatically.
Trace2o UV Digester HMUV1825P Instruction Manual v3.0 4. SETTING UP THE UNIT Remove the unit from its packaging and place lid upwards on a flat surface. Connect the power lead from the power pack to the socket on the right hand side of the unit.
Trace2o UV Digester HMUV1825P Instruction Manual v3.0 5. PROGRAMMING THE DIGESTION TIME The digester is fitted with a programmable countdown timer. A digestion time up to 10 hours can be programmed although 30 mins to 1 hour is sufficient for most samples.
It is not recommended to use acetone or other polar aprotic solvents to clean the UV Digester enclosure, as these can damage the unit. Trace2o recommends the use of mild soap solution for routine cleaning of the enclosure.
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Trace2o UV Digester HMUV1825P Instruction Manual v3.0 Maintenance The UV digester requires very little maintenance but periodic replacement of the pump tubing and Lamp may be necessary. UV Lamp replacement : Carefully unscrew the locking ring from the top of the lamp connector.
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Trace2o UV Digester HMUV1825P Instruction Manual v3.0 Grip the white connector and white end of the bulb between thumb and finger of each hand and carefully wiggle the two apart. To fit a new lamp reverse the process taking care to insert the lamp back into the connector slowly and with no force.
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Trace2o UV Digester HMUV1825P Instruction Manual v3.0 Replacing the pump tubing Remove the two Remove the pump Pull the short tube out of the pump sample tubes from cover by inserting a housing. the two white inline flat screwdriver Reverse the process to fit the new...
Trace2o UV Digester HMUV1825P Instruction Manual v3.0 7. WARRANTY The HMUV1825 digester is guaranteed for one year from the date of receipt against manufacturing defects on all non-consumable parts. This warranty excludes the lamp and the pump tubing. Damage occurring due to misuse or neglect will render this warranty void.
Trace2o UV Digester HMUV1825P Instruction Manual v3.0 9. POWER PACK IMPORTANT INFORMATION FOR YOUR SAFETY DO NOT SHORT CIRCUIT OR TAMPER WITH THIS UNIT. ALWAYS OBSERVE CORRECT POLARITY AND SYSTEM VOLTAGE WHEN CONNECTING. Failure to do so may lead to a HAZARDOUS situation, damage the pack or equipment and may invalidate the warranty.
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Trace2o UV Digester HMUV1825P Instruction Manual v3.0 CHARGING THE LID MUST BE FULLY OPEN AND WELL VENTILATED WHEN CHARGING THE PORTABLE POWER UNIT. FAILURE TO DO SO COULD RESULT IN FIRE AND/OR EXPLOSION. TO CHARGE FROM A 230V AC MAINS POWER SUPPLY: 1.
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PX0731/P) SAFETY: Fitted with a low voltage disconnect to prevent the battery being over discharged. The output is protected by a 10A thermal resettable fuse. *Refer to storage information Trace2O reserves the right to change specification without notice 16 www.trace2o.com...
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