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11. 

Warranty 

 

We warrant this instrument to be free from defects in material and workmanship and agree to 

repair or replace free of charge, at option of APERA INSTRUMENTS (Europe) GmbH, any 

malfunctioned or damaged product attributable to responsibility of APERA INSTRUMENTS 

(Europe) GmbH for a period of 

TWO YEARS (SIX MONTHS for the probe)

 from the delivery.  

 

This limited warranty does NOT cover any damages due to: 

Transportation, storage, improper use, failure to follow the product instructions or to perform any 

preventive maintenance, modifications, combination or use with any products, materials, 

processes, systems or other matter not provided or authorized in writing by us, unauthorized 

repair, normal wear and tear, or external causes such as accidents, abuse, or other actions or 

events beyond our reasonable control. 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Summary of Contents for 28APE190027

Page 1: ...ORP60 Premium Pocket ORP Tester APERA INSTRUMENTS Europe GmbH www aperainst de...

Page 2: ...t 1 In calibration mode press to change calibration value unidirectional 2 In mode setting short press to change parameter unidirectional 1 Long press to enter calibration mode 2 In calibration mode s...

Page 3: ...on 1 Clean electrode in distilled water and dry it 2 Pour certain amount of 222 mV ORP standard buffer solution into the calibration bottles about half volume of the bottle 3 Short press to turn the m...

Page 4: ...How to fix is pressed before the measurement becomes stable smiley face comes up Wait till the smile icon appears and stays then short press 7 1 The cleaning and activation of ORP probes After long ti...

Page 5: ...of 120 mV and 150 mV Preset low value 120 mV highest value 150 mV when the measured value 120mV or 150mV stable icon displays on LCD Red back lit heads up displays B Automatic lock P3 Select On to ac...

Page 6: ...table measurement Reading value auto hold HOLD Self Diagnostic Information Er2 Low Voltage warning flickering reminder of battery replacement Three color backlight Blue Measurement Mode Green Calibrat...

Page 7: ...ARS SIX MONTHS for the probe from the delivery This limited warranty does NOT cover any damages due to Transportation storage improper use failure to follow the product instructions or to perform any...

Page 8: ...APERA INSTRUMENTS Europe GmbH Wilhelm Muthmann Stra e 15 42329 Wuppertal Germany Contact info aperainst de Website www aperainst de Tel 49 202 51988998...

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