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English 

 
 
 
 
 
 
 
 
 
 
 

   

 
 
 
 

 

 

Please read these instructions carefully before using this product, and save this manual for future use. 

See page 22 for Model No.

 

PF-L5181W-PA  

Laboratory Freezer 

Operating Instructions

 

PF-L5181W-PA   

 

Left Door 

(Factory order made)

 

 
 

Summary of Contents for PF-L5181W-PA

Page 1: ...ead these instructions carefully before using this product and save this manual for future use See page 22 for Model No PF L5181W PA Laboratory Freezer Operating Instructions PF L5181W PA Left Door Fa...

Page 2: ...ONS P 17 DEFROST P 17 MAINTENANCE P 18 STACKING TWO UNITS P 20 TROUBLESHOOTING P 21 SPECIFICATIONS P 22 PERFORMANCE P 23 SERVICE P 24 SAFETY CHECK SHEET P 25 1 No part of this manual may be reproduced...

Page 3: ...y other person Precautions are illustrated in the following way WARNING Failure to observe WARNING signs could result in a hazard to personnel possibly resulting in serious injury or death CAUTION Fai...

Page 4: ...om the power supply plug before inserting in a power source A dusty plug or improper insertion may pose a hazard Use a power supply outlet with ground earth to prevent electric shock If the power supp...

Page 5: ...ess and that doors cannot be closed completely The disposal of the unit should be accomplished by appropriate personnel Risk of child entrapment Before you throw away your old freezer take off the doo...

Page 6: ...r This may cause injury if the unit tips over Always disconnect the power supply plug before moving the unit Take care not to damage the power cord A damaged cord may cause electric shock or fire Disp...

Page 7: ...te closing or damage of door gasket 8 In the freezer compartment put stored items on the shelves and do not let them contact the wall 9 If an instrument requiring a power source is to be placed inside...

Page 8: ...use For intended use on laboratories 2 Altitude up to 2000 m 3 Ambient temperature 20oC to 24oC 4 Maximum relative humidity 75 for temperature up to 24oC decreasing linearly to 50 5 Main supply volta...

Page 9: ...L PRODUCT PF L5181W PA Solid Door Width up to hinge cover 23 27 32 606mm Height up to hinge cover 34 5 32 867mm Depth up to Solid Door 23 21 32 600mm Door Height 30 5 8 777mm Note Power Cord 60 152 4c...

Page 10: ...ture sensor inside the cabinet for the purpose of external monitoring 2 Door Lock Turn the key clockwise through 180 degrees to lock the door 3 Control Panel The operation status is displayed on this...

Page 11: ...ghout entire chamber 2 Powder coated wire shelves Evaporator position is fixed and include wires to support the product 3 Magnetic door gasket Magnetic force ensures the door is sealed to provide opti...

Page 12: ...wn Arrow Pressing this down arrow key in the setting mode causes the numerical value to go down in 1 C increments A long press of this key will enter offset mode Offset mode is used to calibrate the t...

Page 13: ...p once The display will show 20 on LED Screen and it will start blinking 5 Press key Within 2 seconds of pressing the button you will hear a beep once The display will show 19 on LED Screen and it wil...

Page 14: ...y result in injury from the unit falling or tipping over CAUTION Select a level and sturdy floor for installation This precaution will prevent the unit from tipping Improper installation may result in...

Page 15: ...handle plastic washer and screw and fasten the screw For floor level installation the handle should be mounted at the higher location For stacking above another compatible unit the handle should be mo...

Page 16: ...the freezer temperature is 18oC Note The unit is set at the factory at 20oC Table 2 Basic operation procedure Example of setting Freezer 19oC Operation Key operated Display after the key operation 1 C...

Page 17: ...play flash 2 Set to 19 by using Up arrow key Pressing the key shifts up the figure by 1 C Repeat until flashing digit turns to 1 3 Press the set key SET The current adjusted temperature offset by 1 de...

Page 18: ...l sensor goes open E10 or short circuit E1S Either E10 or E1S is displayed Defrost sensor abnormality If the defrost sensor has a short circuit E2S Note Defrost sensor is present in the unit but the d...

Page 19: ...dishwashing detergent Undiluted detergent can damage the plastic components For the dilution refer to the instruction of the detergent After the cleaning with the diluted detergent always wipe it off...

Page 20: ...emove the base grille to access the condenser coils for cleaning Procedure to remove base grille 1 Open the freezer door 2 Using a Philips screwdriver remove the two screws 3 Remove the base grille 4...

Page 21: ...frigerator or SR L6111W PA laboratory refrigerator or SF L6111W PA laboratory freezer to double the floor space efficiency To stack two units you must order the stacking accessory kit part number 833...

Page 22: ...TURE COLLECTS ON THE OUTSIDE 1 Frequent door openings in highly humid conditions can cause this Reduce door openings and reduce time door is open 2 Make sure door seal is tight FREEZER IS NOISY 1 Make...

Page 23: ...ht 2 2 lbs 1 kg Maximum load capacity for each shelf 33 lbs 15 kg Access port Inner diameter 1 3 16 30 mm 1 port on the right side Cooling method Forced air circulation Compressor Reciprocal type outp...

Page 24: ...range 20 C 5 C Rated voltage 115 V AC Rated frequency 60 Hz Power consumption 106 kWh per year These specifications were determined by following testing standard NSF International Standard NSF ANSI 4...

Page 25: ...24 English SERVICE Wiring Diagram...

Page 26: ...2 Contamination of the unit Unit interior No contamination Yes No Decontaminated Yes No Contaminated Yes No Others 3 Instructions for safe repair maintenance of the unit a The unit is safe to work on...

Page 27: ...26 English MEMO...

Page 28: ...27 English Printed in Mexico ARAKUA100351 1300 Michael Drive Suite A Wood Dale Illinois 60191 USA PHC Corporation of North America...

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