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WARNING 

This machine is intended for use in domestic and similar applications such 
as kitchen areas for staff in stores, offices and other work environments, 
rural  accommodation  and  hotels,  motels  and  other  residential-type 
environments,  bed  and  breakfast  environments,  catering  services  and 
similar non-retail applications. 
The  installation  of  this  equipment  should  be  done  by  the  Technical 
Assistance Service department. 
The socket should always be placed on an accessible location. 
When positioning the appliance, ensure that the power cable is not trapped 
or damaged. 
Do not place multiple portable socket outlets or portable power sources in 
the rear of the appliance 
ALWAYS  disconnect  the  power  supply  from  the  machine  BEFORE  any 
cleaning or maintenance service. 
Any  change  needed  on  the  electrical  installation  for  the  appropriate 
connection  of the machine, should be exclusively performed by  qualified 
and certified professional personnel only. 
Any use by the ice maker not intended to produce ice, using drinking water, 
is considered inappropriate.  
It is extremely dangerous to modify or intend to modify this  machine and 
shall make any type warranty void. 
This device is not intended for use by persons (including children) whose 
physical,  sensory  or  mental  capacities  are  limited,  or  who  lack  sufficient 
experience or knowledge, unless they are acting under the supervision of 
or  have  received  instruction  regarding  proper  use  of  the  device  from  a 
person  responsible  for  their  safety.  Children  should  be  supervised  to 
ensure they do not play with the device. 
Children should be monitored to assure that they should not play near the 
equipment. 
This machine is not intended to be used outdoors nor exposed to the rain. 
Connect the equipment to the drinking water network. See section 3 of this 
manual. 

THIS MANUAL IS PART OF THE PRODUCT. READ IT 

CAREFULLY IN ORDER TO USE AND MAINTAIN THE 

EQUIPMENT CORRECTLY.

 

IT IS IMPORTANT TO KEEP IT FOR FUTURE 

TROUBLESHOOTING AND REFERENCE.

 

Summary of Contents for NG R290

Page 1: ...formed by qualified and certified professional personnel only Any use by the ice maker not intended to produce ice using drinking water is considered inappropriate It is extremely dangerous to modify or intend to modify this machine and shall make any type warranty void This device is not intended for use by persons including children whose physical sensory or mental capacities are limited or who ...

Page 2: ...icinity of the appliance Do not operate on off switches or plug unplug power cables in the vicinity of the appliance Do not use a direct flame Ventilate the area around the appliance immediately by opening doors and windows Notify an authorized service technician In order to assure the proper operation and efficiency of this equipment it is of paramount importance to follow the recommendations of ...

Page 3: ...s the previous one Nameplate On the back of the machine Check that in interior of the machine the installation kit is complete and comprises Ice scraper gas pipe 22 mm 0 86 inches discharge hose two filters and manual INSTALLATION EMPLACEMENT GUIDELINES An incorrect installation of the equipment may cause damages to individuals animals or other materials being the manufacturer not responsible for ...

Page 4: ...rough the grids and this air has to go to the environment and not accumulate This is particularly important with the air ejected from the back of the machines you must leave a space to the wall of a minimum 10 cm allowing air to flow from behind and with an exit so that there is a renewal of the same avoiding the formation of hot air pockets in this area that could reduce the ice production of the...

Page 5: ...the machine level at 150 mm 5 91 inches minimum It is convenient that the drainage pipe is of 30 mm 1 18 in of interior diameter and with a minimum gradient of 3 cm 1 18 in per meter see figure Electrical Connection Caution The positioning of the device must ensure that the power connection is not damaged or pinched Do not install multiple portable power outlet strips or other portable power suppl...

Page 6: ...tions temperatures water quality etc proceed as follows 1 Connect to drinking water network Open the water inlet Verify the existence of leakages 2 Open the door and remove the protection elements that are inserted on the curtain 3 Connect the machine to the electrical network 4 Verify that there are no vibrations or frictions on the elements 5 Verify that the curtain moves freely 6 The machine ha...

Page 7: ...the faucet 3 Disconnect the water inlet and outlet from the condenser 4 Prepare a solution at the 50 of phosphoric acid and distilled or demineralized water 5 Make the solution circulate through the condenser The solution is more effective if hot between 35ºC 95ºF and 40ºC 104ºF DO NOT USE HYDROCHLORIC ACID Air Condenser 1 Disconnect the machine 2 Disconnect the water inlet or close the faucet 3 C...

Page 8: ...r Leak Control When working on the machine always check the water connections status of the clamps and hoses with the purpose of avoiding leakages and prevent damages or floods WATER QUALITY WARRANTY In areas with water hardness outside the range of 15ºF to 40ºF water filters or descaling systems are required to protect the ice machine The Warranty will cease to exist if the mentioned protective m...

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