Summary of Contents for Sonofresco COFFEE ROASTER VENTILATION HOOD
- Page 1 COFFEE ROASTER VENTILATION HOOD INSTALLATION AND OPERATING INSTRUCTIONS sonofresco 1365 Pacific Drive Burlington, WA 98233 360-757-2800 4046061-E...
- Page 2 Coffee Roaster and Vent Hood Installation Figure 1 4046061-E...
- Page 3 Wall Mounted Vent hood Blower inlet screen Venting access plate Halogen lamp On/Off Switch Bottom view 4046061-E...
- Page 4 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;...
- Page 5 Typical Roaster installation with Ventilation Hood Figure 2 4046061-E...
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Page 6: Installation
INSTALLATION The vent hood mounts to the back panel, which is attached to a solid support wall. Remove the vent hood back panel from the vent hood as shown in the following pictures and drill holes through the back panel for mounting to the wall. The vent hood can also be supported from the top plate using cable or all-thread;... - Page 7 Mounting After drilling the appropriate mounting holes in the back plate, mark the hole loca- tion on the wall. A minimum of four 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.
- Page 8 The vent hood can be reconfigured from the The main support for the vent hood is pro- factory configured vertical vent; to a hori- vided by the mounting hooks on the top zontal configuration by removing the ex- panel. haust cap and placing it over the vertical outlet.
- Page 9 VENTING Insert vent pipe into the vent hood outlet and seal with a quality silicone sealant capa- ble of continued operation to 450° F. Through wall penetrations are trimmed using a wall/ceiling thimble that maintains a continuous one inch clearance to combustibles around the circumference of the pipe.
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Page 10: Operation
Operation Turn the rocker switch to the ON position prior to starting the roaster. This will start the ex- haust fan and turn on the light mounted underneath the hood. When the roast is completed, turn the switch to the OFF position. Never operate the roaster without the vent hood turned on;... - Page 11 Blower Maintenance ATTENTION: DISCONNECT ELECTRICAL POWER TO THE VENT HOOD BEFORE REMOVING THE BLOWER INLET SCREEN. FAILURE TO DO SO WILL PRESENT A SAFETY HAZARD. Remove the 4 screws from the blower in- let screen using a regular screw driver or 1/4”...
- Page 12 Venting System Access Remove the two (2) screws from the plenum access plate. See Figure 6 Figure 6 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.
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Page 13: Bulb Replacement
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, contact sonofresco (360)757-2800 for addi- tional assistance. -
Page 14: Specifications
Specifications: Electrical: 120 volts, 1.0 amps Ventilation: Flow rate: 180 cfm @ 0.2 inches water column. Vent Pipe: 6” diameter single wall galvanized steel for top vent connection (vertical 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°...
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