Sonofresco COFFEE ROASTER VENTILATION HOOD Скачать руководство пользователя страница 4

4046061-E 

 

The Ventilation Hood should be mounted immediately above the coffee roaster so that the ex-
haust gases from the roaster can easily enter the exhaust fan; see Figure 1.  The hood can be 
mounted directly to the back wall or can be suspended from a ceiling using suitable wire or 
decorative chain; see Figure 2  for installation dimensions. Please fully read this manual be-
fore continuing with the installation and operation of the vent hood. 
 
Wall Mounting 
 
The vent hood can be mounted to a stationary wall directly above the roaster. 

The hood 

weighs approximately 45 pounds; the back plate should be attached to at least one stud 
to support the vent hood.

  If mounting to a sheet rock wall and only a single stud is 

available for attachment, a suitable dry wall anchor should be used to secure the back plate to 
the dry wall. Screw the back plate securely to the wall so 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 is supplied with the vent hood and should be attached to a grounded 
120v/60 Hz 3 amp electrical outlet.  

 

 
Venting 
 
The vent hood must be installed to allow exhaust emissions to be vented to the outside. The 
vent hood is designed to be vented either vertically with 6-inch single wall pipe or horizontal-
ly with 5-inch diameter single wall pipe and terminated with a vertical or horizontal vent cap. 
The pipe should be a good quality single wall galvanized steel pipe. 

The vent hood should 

be installed according to local codes.  

Seal the connection between the vent hood and vent 

pipe using a suitable silicone sealant. Refer to Figure 2 for installation diagram and clearanc-
es. 

Содержание COFFEE ROASTER VENTILATION HOOD

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

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

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

Страница 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...

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

Страница 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...

Страница 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 ...

Страница 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...

Страница 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 ...

Страница 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...

Страница 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...

Страница 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 ...

Страница 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...

Страница 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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