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4046061-E 

sonofresco 

1365 Pacific Drive 

Burlington, WA  98233 

360-757-2800 

 

COFFEE ROASTER VENTILATION HOOD 

 

INSTALLATION AND OPERATING INSTRUCTIONS 

 

 

 

Summary of Contents for COFFEE ROASTER VENTILATION HOOD

Page 1: ...1 4046061 E sonofresco 1365 Pacific Drive Burlington WA 98233 360 757 2800 COFFEE ROASTER VENTILATION HOOD INSTALLATION AND OPERATING INSTRUCTIONS ...

Page 2: ...2 4046061 E Figure 1 Coffee Roaster and Vent Hood Installation ...

Page 3: ...3 4046061 E Wall Mounted Vent hood Bottom view Halogen lamp Blower inlet screen On Off Switch Venting access plate ...

Page 4: ... that the lower edge of the hood is approximately 2 inches above the roaster smoke box top outlet see Figure 2 Suspending Stainless steel cable or all thread can be used to suspend the vent hood from a sturdy support structure such as ceiling rafters Use the holes supplied in the top panel for eyelets to attach the cable or resize the holes when using all thread Electrical An eight foot power cord...

Page 5: ...5 4046061 E Typical Roaster installation with Ventilation Hood Figure 2 ...

Page 6: ...ead four holes in the top plate are provided for at taching cable eyelets or all thread The following instructions are basic suggestions for a common installation it is advised to practice safe construction techniques when in stalling the vent hood to prevent damage to person or equipment during operation Remove the two 2 lock nuts from the back panel support studs Remove three 3 back panel attach...

Page 7: ...ur mounting screws is necessary to support the weight of the vent hood If mounting to dry wall attach a quality dry wall anchor according to the manufacturer s instructions Mounting to a stud is preferable if available Attach the back panel to the wall using the dry wall anchors or screws to a stud and tighten securely Mounting ...

Page 8: ... vent any leakage The main support for the vent hood is pro vided by the mounting hooks on the top panel Insert the top plate hooks into the slots on the back panel The hood will hang in place without the need for additional support Replace the two 2 locking nuts and three 3 top plate fasteners to secure the unit in to place The vent hood is now ready for the venting phase of the installation Note...

Page 9: ...using a wall ceiling thimble that maintains a continuous one inch clearance to combustibles around the circumference of the pipe Seal the joint by spreading the silicone even ly around the pipe Spread the sealant evenly between the top plate and the vent pipe and ensure that no gaps are present Place a 1 4 bead of silicone around the entire circumference of the pipe VENTING ...

Page 10: ...or screen removal Failure to clean the inlet screen will reduce the air flow potential of the vent hood See figure 4 Although the impellor is designed to be self cleaning it is recommended that the blower impellor and the interior of the blower housing be cleaned periodically to remove build up as needed See Figure 5 Build up in the venting system will reduce the air flow potential of the vent hoo...

Page 11: ...g a regular screw driver or 1 4 socket nut driver See Figure 3 Remove build up from the blower impellor and housing at least monthly Replace the blower inlet screen in reverse order See Figure 3 ATTENTION DO NOT OPERATE THE VENT HOOD WITHOUT THE BLOWER INLET SCREEN IN PLACE FAILURE TO DO SO WILL PRESENT A SAFETY HAZARD ATTENTION DISCONNECT ELECTRICAL POWER TO THE VENT HOOD BEFORE REMOVING THE BLOW...

Page 12: ...igure 8 The plenum access plate can now be removed and will give access to the vent pipe The venting system can be brushed out and the debris removed from the plenum See Figure 7 Replace the plenum access plate and secure it using the two screws previously removed See Figure 8 Venting System Access ...

Page 13: ...replaced with tempered glass if broken Please con tact sonofresco for a replacement if lost or damaged Figure 9 Bulb Replacement Troubleshooting The vent hood is designed with few moving parts to minimize the possibility of failure If the vent hood is not operating correctly check that the installation is correct and use the following table to troubleshoot the problem If a solution is not found co...

Page 14: ...al vent 5 diameter single wall galvanized steel for rear connection horizontal vent Max Pipe length 5 or 6 in 25 ft horizontal 40 ft vertical Max number 90 bends 3 A wall or ceiling thimble to provide 1 inch clearance between vent pipe and wall ceiling penetration Terminate with a rain cap 6 diameter single wall galvanized steel powder coated red to match the roaster is available on request ...

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