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CUS

-009

-0008

-0

3

 

6.2  Drain 

 
 
 
 
 
 
 
 

 
 
 

Make sure that the Auto Clean drain is plumbed in a manner which allows the 
rotisserie to remain mobile for servicing.  The effluent from this drain may 
contain Fats, Oils and Greases (FOGs). 
Local ordinances may require a backflow prevention device.  Consult the 
authority having jurisdiction to determine what regulations are in force for 
appliances of this type as well as regulations regarding the disposal of grease 
laden water and FOGs. 
Any liquid drained from the rotisserie will be very hot, it is recommended that 
copper piping or other high temperature rated piping be used for the drain 
connections. 
The 1” Auto Clean drain lines from double deck rotisseries must NEVER be 
plumbed together.  Doing so will cause improper drainage performance and will 
lead to other plumbing problems. 

 

 

The  Inferno  3500  is  equipped  with  two  drains.    One  drain  is  for  the  drainage  of  the 
cooking  effluent 

(1.5” (3.8 cm) diameter) and the other is for the auto clean drain line 

(1” (2.5cm) diameter). 

6.2.1  Plumbing the 1.5'' (3.8 cm) overflow line 

The 1.5" (3.8 cm) drain line is the drain line coming from the water 
pan.  The effluent from this drain contains high concentrations of 
FOG’s (Fats, Oils and Grease) produced during the cooking process 
and must be passed through a grease separation unit prior to disposal 
into the waste water drainage.  Locations equipped with an in-line 
grease separation system may plumb the unit directly into this drain.  
Locations without a grease separation unit must collect the effluent into 
containers and transferred to a rendering barrel for proper disposal.  
The overflow pipe on each rotisserie must be screwed into place and 
secured with a U-bolt as shown i

Figure 6-3

. 

6.2.2  Plumbing the 1" (2.5 cm) auto clean drain line  

The 1" (2.5 cm) drain line is located at the exterior lower rear right 
corner of the rotisserie (see picture).  This drain is for the auto clean 
process and is used to drain the water/detergents used during this 
process.  It may be connected either by means of a flexible connection 
or plumbed directly, as per the 

customers’ requirements, to the waste 

water drainage system. 

6.3  Electrical 

 
 
 
 
 
 
 
 

 
 

THE  ROTISSERIE  IS  SUPPLIED  WITH  A  6  FOOT  (183  CM)  LONG  ELECTRICAL 
CORD.    THE  CORD  IS  EQUIPPED  WITH  A  THREE-PRONG  (GROUNDING)  PLUG 
FOR  YOUR  PROTECTION  AGAINST  SHOCK  HAZARD  AND  SHOULD  BE 
PLUGGED  DIRECTLY  INTO  A  PROPERLY  GROUNDED  THREE-PRONG 
RECEPTACLE.    DO  NOT  CUT  OR  REMOVE  THE  GROUNDING  PRONG  FROM 
THIS PLUG. 
THE APPLIANCE MUST BE ELECTRICALLY GROUNDED IN ACCORDANCE WITH 
LOCAL CODES OR, IN THE ABSENCE OF LOCAL CODES, WITH THE NATIONAL 
ELECTRICAL  CODE,  ANSI/NFPA  70,  OR  THE  CANADIAN  ELECTRICAL  CODE, 
CSA C22.2, AS APPLICABLE. 
IF  REQUIRED  BY  LOCAL  REGULATION,  A  GROUND  FAULT  CURRENT 
INTERRUPTER (GFCI) MUST BE INSTALLED BY A QUALIFIED ELECTRICIAN. 

 

The appliance electrical diagram is located on the inside surface of the right side 
access panel. 

 

 

Figure 6-3: Drain Locations

 

1.5” (3.8 cm)  
Overflow 
Screw into place 

1

” (2.5 cm) 

Auto clean 
Drain 

Secure drain 
with U-bolt 

Summary of Contents for INFERNO 3500

Page 1: ...tions Hardt Equipment Manufacturing 1756 50th Avenue Lachine Montreal Quebec Canada H8T 2V5 Technical Support Tel 800 387 6847 514 631 7271 Fax 514 631 5443 Sales Tel 888 848 4408 www hardtequipment com HARDT Document No CUS 009 0008 03 This manual is to be left to the customer for future references ...

Page 2: ...lteration service or maintenance can cause property damage injury or death Read the installation operating and maintenance instructions thoroughly before installing or servicing this equipment IMPORTANT You must post in a prominent location instructions to be followed in the event the user smells gas Specific instructions can be obtained from your local gas supplier IMPORTANT DO NOT HINDER THE EFF...

Page 3: ...2 Single rotisserie 10 5 3 Double deck rotisserie 11 5 3 1 Preparation 11 5 3 2 Using the wood lifting jig 11 5 3 3 Using the metal lifting bracket 12 5 3 4 Finishing up 13 6 Installing the equipment 14 6 1 Venting 14 6 1 1 Hood specification recommendations 14 6 2 Drain 15 6 2 1 Plumbing the 1 5 3 8 cm overflow line 15 6 2 2 Plumbing the 1 2 5 cm auto clean drain line 15 6 3 Electrical 15 6 4 Gas...

Page 4: ... by a licensed plumber All electrical connection installation must be done by a qualified electrician The strain relief cable must be installed by a qualified contractor ENSURE THAT ELECTRICAL CORDS ARE UNDAMAGED AND NO BARE WIRES ARE VISIBLE ENSURE THAT THERE ARE NO WATER LEAKS FROM THE ROTISSERIE FAILURE TO DO SO CAN RESULT IN INJURY OR PROPERTY DAMAGE DO NOT STORE OR USE GASOLINE OR OTHER FLAMM...

Page 5: ...meter 3 3 Warranty information Please note that failure to follow these instructions can result in damage to your equipment that is not covered under warranty Any damage or costs incurred due to any of the following situations will not be covered Unauthorized repair by anyone other than a HARDT factory authorized service partner Installation of non Hardt replacement or service components Alteratio...

Page 6: ...ams 4 1 Single rotisserie Auto Clean Drain 1 Electrical Cord Water Inlet Gas Inlet Power Switch Halogen Lamp Access Panel Overflow 1 5 Control Panel Manual Drain Valve Chimney Degreaser Shelf Flame Detector Access Panel Figure 4 1 Single Rotisserie ...

Page 7: ...p vent rotisserie Overflow 1 5 Control Panel Manual Drain Valve Vent Degreaser Shelf Halogen Lamp Access Panel Gas Inlet Power Switch Water Inlet Auto Clean Drain 1 Electrical Cord Figure 4 2 Single Top Vent Rotisserie Flame Sensor Access Panel ...

Page 8: ...mp Access Panel Manual Drain Valves Overflow 1 5 Control Panels Degreaser Shelf Chimneys Chimney Bracket Machine Room Ventilation Elbow Figure 4 3 Double Deck Rotisserie Flame Detector Access Panel Auto Clean Drain 1 Electrical Cord Water Inlet Gas Inlet Power Switch ...

Page 9: ...WAYS LEVEL OTHERWISE THE BALANCE MIGHT BE UPSET RISKING DAMAGE OR INJURY CONTACT OF THE FORK LIFT WITH ANY PART OF THE ROTISSERIE OTHER THAN THE LIFTING JIG WILL RESULT IN DAMAGE TO THE ROTISSERIE 5 1 Unpacking Verify that all required components have been shipped with your rotisserie s by referring to the table below Equipment configuration Included components Single rotisserie Chimney Stack rear...

Page 10: ... in Figure 5 1 7 Lift the jig and insert the two pins that hold the jig on the shaft 8 The rotisserie may now be lifted by inserting the forklift forks in the openings of the jig The lifting jig should support the rotisserie from the rotating plates hubs and NOT from the shaft as shown in detail 1 of Figure 5 1 9 Lift the rotisserie off its pallet and set it on the floor 10 Remove the lifting jig ...

Page 11: ...r the metal lifting bracket installed on the bottom rotisserie If using a wood lifting jig then follow the instructions in section 5 3 2 if using the metal bracket then follow the instructions in 5 3 3 5 3 2 Using the wood lifting jig 1 Open the door on the rotisserie 2 Insert the lifting jig inside the cooking cavity taking care not to damage the door The proper orientation is shown in Figure 5 3...

Page 12: ... wheels 2 Ensure the screws at each corner of the lifting bracket are tight see detail of Figure 5 5 3 Insert the forklift s forks under the metal lift bracket as shown in Figure 5 5 4 The bottom rotisserie may be lifted from the pallet Figure 5 4 Metal lifting bracket on top rotisserie without wheels Figure 5 5 Metal lifting bracket on bottom rotisserie with wheels ...

Page 13: ...or details 5 Place the top rotisserie on to the bottom one The four tabs on the spacer must be inserted inside the frame of the top rotisserie The holes in the base of the top rotisserie must align with the holes in the tabs on the spacer of the bottom rotisserie 6 Insert bolts and tighten As shown in Figure 5 6 7 Remove the wood lifting jig or metal lifting bracket from the top rotisserie Be care...

Page 14: ...event the rotisserie from being moved for cleaning The screws required for mounting the chimneys should already be located in the vents to which the chimneys will be connected Double deck rotisseries Install the upper and lower chimneys onto the rotisserie as shown in Figure 6 2 Ensure both chimneys are held in place by the support bracket Install the machine room ventilation elbow as shown in Fig...

Page 15: ...separation system may plumb the unit directly into this drain Locations without a grease separation unit must collect the effluent into containers and transferred to a rendering barrel for proper disposal The overflow pipe on each rotisserie must be screwed into place and secured with a U bolt as shown in Figure 6 3 6 2 2 Plumbing the 1 2 5 cm auto clean drain line The 1 2 5 cm drain line is locat...

Page 16: ... BE INSTALLED SUCH THAT THE ROTISSERIE MOVEMENT IS LIMITED WITHOUT RELYING ON THE QUICK DISCONNECT HARDWARE OR ITS ASSOCIATED PIPING IT IS REQUIRED THAT INFERNO 3500 ROTISSERIES BE EQUIPPED WITH QUICK DISCONNECT GAS WATER INSTALLATION HARDWARE 6 4 1 Gas pressure Natural Gas Incoming Pressure 7 W C 1 74 kPa 12 W C 2 99 kPa Propane Incoming Pressure 11 W C 2 74 kPa 12 W C 2 99 kPa 6 4 2 Quick discon...

Page 17: ...ply an approved thread sealant to the threaded pipe end on the gas pipe extending from the rear of the rotisserie 4 Screw the quick disconnect fitting pipe adapter shown in Figure 6 4 onto the threaded connection 5 Attach the flexible gas supply hose to the facility gas supply line and connect the gas to the rotisserie by sliding the quick disconnect hose fitting onto the pipe adapter 6 Open the m...

Page 18: ...oftener directly on the rotisserie 6 5 2 Water connection 1 Ensure the facility water supply is turned off 2 Locate the water inlet connection at the lower rear right corner of the rotisserie see Figure 6 6 3 Apply Teflon thread sealant to the NPT fitting and screw on the threaded quick disconnect fitting purchased with the rotisserie 4 Apply Teflon thread sealant to the large diameter of both mal...

Page 19: ...ings closed or farther open then additional leveling is required If a rotisserie is not level the caster wheel height can be adjusted as described on page 10 for single deck units and on page 11 for double deck units Is each rotisserie connected to a hot water source If not please connect the water inlet to a hot water source Does the minimum incoming gas pressure conform to the rotisserie s requi...

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