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READ AND SAVE THESE INSTRUCTIONS

 

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UNIVERSAL SCIENTIFIC 

6210 Campbell Drive. Madison, OH 44057-2003 

PHONE: 1-440-428-7800 or 1-440-829-8961    FAX: 1-440-428-8650 

E-MAIL: 

[email protected] 

Model 1502D 

Use & Care Guide

 

For a more in depth description of 
product's features and solutions to 
laboratory dishwasher problems visit our Web 
Site at www.universalscientificinc.com to 
download a free 

of the Use and Care 

or simply call  at 1-440-428-7800 and 

one will be sent to you.

 

Table of Contents 

 

Safety Instructions ..................... 2 

 

Laboratory Dishwasher    
Features ...................................... 3 

 

Normal Operating Sounds ......... 4 

 

Operating Instructions ............ 4-6 

 

Preparing and Loading      
Labware ....................................... 7 

 

Laboratory Dishwasher 
Dispenser and Detergents ...... 8-9 

 

Factors Affecting       
performance ............................... 9 

 

Care and Cleaning .................... 10 

 

Solutions to Common     
Problems .............................. 11-13 

 

Warranty and Service .............. 14 

 

 

Questions? 1-440-428-7800 

Summary of Contents for 1502D

Page 1: ...shwasher problems visit our Web Site at www universalscientificinc com to download a free of the Use and Care or simply call at 1 440 428 7800 and one will be sent to you Table of Contents Safety Inst...

Page 2: ...ed dishwasher safe or the equivalent Check with manufacturer for recommendations if not marked Items that are not dishwasher safe may melt and create a potential fire hazard If the laboratory dishwash...

Page 3: ...cleans by spraying a mixture of hot water and detergent through the spray arms against soiled surfaces First the laboratory dishwasher fills with water covering the filter area Water is then pumped th...

Page 4: ...otors for the wash and drain portions of the cycle you select Each cycle has a series of water fills and drains for washing and rinsing labware As each cycle begins you may or may not hear the drain m...

Page 5: ...ed and pre rinsed labware when you do not have a full load Rinse Only For rinsing labware that will be washed later Select HEAVY WASH and desired OPTIONS HI TEMP WASH and SANITIZE will automatically b...

Page 6: ...t the HEAT DRY option however you will have items in your dish load that will not be completely dry at the end of the cycle You may see water vapor coming from the vent during the drying portion of cy...

Page 7: ...cur if delicate items touch each other during laboratory dishwasher operation Be sure nothing protrudes through the bottom of the top rack to block rotation of middle spray arm Some models have a fold...

Page 8: ...ry location Moist or caked detergent will not dissolve properly How much Detergent to use The amount of detergent to use depends on the water hardness Water hardness is measured in grains per gallon U...

Page 9: ...a damp cloth The dispenser holds enough for 35 to 140 washes depending on setting Water Pressure The hot water line to the laboratory dishwasher must provide water pressure between 20 and 120 psi Low...

Page 10: ...inless Steel Door Clean outer door with warm soapy water and a dishcloth or sponge Rinse with clean water and a dry cloth Do not use harsh cleaners Inside The inside of the laboratory dishwasher is se...

Page 11: ...g racks in and out Move racks in and out slowly Make sure tall items will clear top of tub when rack is pushed in Solutions to Common Problems Before calling for service review this list It may save y...

Page 12: ...t may be old Discard and use fresh detergent Be sure water action can reach the dispenser Check to see if cycle has been completed Make sure items do not prevent the detergent dispenser from opening L...

Page 13: ...rst installed This is normal Check to see if unit is draining properly See Laboratory Dishwasher Does Not Drain Properly Stains on Tub Interior Washing certain solutions may cause staining of the inte...

Page 14: ...nty if Non authorized service group provides service work Accident of abuse Not following operating instructions Running the D I system without water Product failures caused by the use of highly corro...

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