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OM-NGB/3

23

LIMITED WARRANTY TO
COMMERCIAL PURCHASERS*

(Continental U.S., Hawaii and Canadian Sales Only)

Groen Foodservice Equipment (“Groen Equipment”) has been skillfully manufactured, carefully inspected,
and packaged to meet rigid standards of excellence.  Groen warrants its Equipment to be free from defects
in material and workmanship for (12) twelve months, with the following conditions and subject to the following
limitations.

This parts and labor warranty is limited to Groen Equipment sold to the original commercial
purchaser/users (but not original equipment manufacturers {O.E.M.}), at its original place of installation in
the continental United States, Hawaii and Canada.

Damage during shipment is to be reported to the carrier, is not covered under this warranty, and is the
sole responsibility of the purchaser/user.

Groen, or an authorized service representative, will repair or replace, at Groen’s sole election, any Groen
equipment, including but not limited to, drawoff valves, safety valves, gas and electric components,
found to be defective during the warranty period.  As to warranty service in the territory described above,
Groen will absorb labor and portal to portal transportation costs (time and mileage) for the first twelve
(12) months from date of installation or fifteen (15) months from date of shipment from Groen.

This warranty does not cover boiler maintenance, calibration, periodic adjustments as specified in
operating instructions or manuals, and consumable parts such as scraper blades, gaskets, packings, etc.,
or labor costs incurred for removal of adjacent equipment or objects to gain access to Groen Equipment. 
This warranty does not cover defects caused by improper installation, abuse, careless operation, or
improper maintenance of equipment.  This warranty does not cover damage caused by poor water
quality or improper boiler maintenance.

THIS WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR
IMPLIED, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A
PARTICULAR PURPOSE, EACH OF WHICH IS HEREBY EXPRESSLY DISCLAIMED.  THE
REMEDIES DESCRIBED ABOVE ARE EXCLUSIVE AND IN NO EVENT SHALL GROEN BE LIABLE
FOR SPECIAL, CONSEQUENTIAL OR INCIDENTAL DAMAGES FOR THE BREACH OR DELAY IN
PERFORMANCE OF THIS WARRANTY.

Groen Equipment is for commercial use only.  If sold as a component of another (O.E.M.) Manufacturer’s
equipment, or if used as a consumer product, such Equipment is sold AS IS and without any warranty.

*

(Covers all Foodservice Equipment Ordered after October 1, 1995)

Содержание NGB/3 Series

Страница 1: ...ING THIS EQUIPMENT POST IN A PROMINENT LOCATION INSTRUCTIONS TO BE FOLLOWED IN THE EVENT USER SMELLS GAS THIS INFORMATION SHALL BE OBTAINED BY CONSULTING YOUR LOCAL GAS SUPPLIER AS A MINIMUM IMMEDIATE...

Страница 2: ...THE WARNINGS AND FOLLOW THE DIRECTIONS ON THE LABEL OF EACH CLEANING AGENT USE SAFETY GLASSES AND RUBBER GLOVES AS RECOMMENDED BY DELIMING AGENT MANUFACTURER WARNING DO NOT MIX DE LIMING AGENTS ACID A...

Страница 3: ...IONING REQUIREMENTS 4 INSTALLATION INSTRUCTIONS 5 INITIAL START UP 6 OPERATING INSTRUCTIONS 7 SEQUENCE OF OPERATION 8 CLEANING AND MAINTENANCE PROCEDURES CLEANING 9 MAINTENANCE 11 TROUBLESHOOTING 12 D...

Страница 4: ...utput and possibly cause premature component failure Your water utility can tell you about the minerals in your water The water going to the steam generator should have between 1 and 30 parts per mill...

Страница 5: ...ected from the gas supply piping system during any pressure testing of that system at test pressures in excess of PSI 3 45 kPA The unit must be isolated from the gas piping system by closing its indiv...

Страница 6: ...it with 1 1 4 NPT pipe DO NOT USE PLASTIC PIPE DRAIN PIPING MUST WITHSTAND STEAM AND BOILING WATER Extend the drain piping to a nearby floor drain Piping of 1 1 4 NPT or 1 1 2 NPT is acceptable for di...

Страница 7: ...tem will automatically stop gas flow to the pilot burner and terminate the ignition trial If this happens turn the switch to OFF and then ON again to repeat the trial for ignition 5 Turn the on off sw...

Страница 8: ...ob is released the pilot burner will remain lit Turn the control to the ON position 2 For the NGB 3 E Turn the control knob on the gas valve to the ON position NOTE On the NGB 3 E the ignition trial p...

Страница 9: ...nt before it is fully closed at approximately 200o F Once the pressure has reached 9 1 2 PSI the main burner will be shut off by an operating pressure switch Residual heat stored in the boiler s heat...

Страница 10: ...h month A Suggested Tools 1 1 2 hardened square wrench extension 2 Pipe Joint compound 3 32 oz Groen Delimer Descaler PN 114800 Lime A Way or equivalent 4 Groen Spray Degreaser PN 114801 or equivalent...

Страница 11: ...for 10 minutes 14 When steamer timers sound turn them to OFF and open the doors 15 When the fans have stopped remove fan baffle partitions using protective gloves and rinse with clean water 16 Comple...

Страница 12: ...Service Log Each time maintenance is performed on the unit enter the date on which it was done what was done and who did it Keep this log with the warranty In addition to yearly inspections by a qual...

Страница 13: ...with water User can check a Is the boiler level Check levelness of unit with a spirit level b Is the water pressure too high Greater than 60 PSI Auth Service Rep Only c Is the Water Level Control Boa...

Страница 14: ...essure gauge defective Auth Service Rep Only c Is the air vent leaking steam X d Is the solenoid or manual drain valve open or leaking NOTE Excessive make up water added to the boiler reduces steam pr...

Страница 15: ...e rep 15 Boiler blows down immediately when turned off Auth Service Rep Only a Is the thermostatic switch defective Check for loose electrical connections on switch X Boiler does not drain User can ch...

Страница 16: ...Jets w 55 Drill Dia Hole 065949 7b Main Burner Assy 2501 5500 Ft Elev Incl 29 Gas Jets w 69 Drill Dia Hole 065019 7c Main Burner Assy 5501 8500 Ft Elev Incl 29 Gas Jets w 55 Drill Dia Hole 091938 7c M...

Страница 17: ...097099 12 Globe Valve 1 2 NPT 099255 4 Flue 099217 13 Operating Pressure Switch 9 PSI 099222 5 Safety Valve 15PSI 102297 14 Hi limit Pressure Switch 14 PSI 099223 6 Pressure Relief Valve 12PSI 099228...

Страница 18: ...074842 3 Indicator Light Reset 099289 12 Transformer 120 208 240V Pri 24V Sec 094164 4 Circuit Board Supports 1 2 High 099292 13 Fuse 7 AMP 096798 5 Liquid Level Control Board 099246 14 Terminal Block...

Страница 19: ...OM NGB 3 19 Electrical Schematic NGB 3 Standing Pilot...

Страница 20: ...OM NGB 3 20 Electrical Schematic NGB 3 E Spark Ignition...

Страница 21: ...TITUTE 1403 Broadway New York New York 10018 Z21 30 Installation of Gas Appliances and Gas Piping Z223 1 latest edition National Flue Gas Code NATIONAL FIRE PROTECTION ASSOCIATION 60 Battery March par...

Страница 22: ...OM NGB 3 22 Service Log Model No Serial No Date Purchased Purchase Order No Purchased From Location Date Installed For Service Call Date Maintenance Performed Performed by...

Страница 23: ...tal to portal transportation costs time and mileage for the first twelve 12 months from date of installation or fifteen 15 months from date of shipment from Groen This warranty does not cover boiler m...

Страница 24: ...1055 Mendell Davis Drice Jackson MS 39272 Telephone 888 994 7636 OM NGB 3 Revised 12 97 Part Number 121003...

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