User manual SANYO CVW-EXA224 INSTALLATION AND SERVICE MANUAL

[. . . ] All specifications are based upon temperature, humidity, and wind speed values equal to or less than Standard Ambient Conditions. SANYO Cases described in this manual are designed for indoor use only. SANYO Cases should not be exposed to direct sunlight. Fan Motors are available in Standard-type (AC Fan Motors) or High Efficiency-type (DC Fan Motors). [. . . ] For each row, place the first SANYO Case where it will sit over the highest point in the lineup. Ensure that the case is level, using shims as needed. 2. 3. 4. NOTE: Each base leg should rest on solid supports. Insert shims as needed if there are any gaps between the floor and each base leg. Continue placing cases in the lineup, working outward to both sides from the position of the first case placed. Use shims to ensure that all cases in the lineup are level. 10 3. 7 3. 7. 1 Joining Instructions Applying gasket (for connecting cases or installing side panels). Make sure that all SANYO Cases are resting level. Make sure that all required parts for joining are present (gasket, bolts, joint covers, nuts, etc. ). Remove all Rear Interior Panels, Wire Racks, Deck Pans, and Front Air Grilles from the far right and left ends of each case being joined. Thoroughly clean all surfaces where the gasket will be placed to remove anything that might affect adhesion. Place gasket along the areas shown in bold in the drawing at bottom. When connecting two cases, apply gasket to one case only. CAUTION! Perimeter gasket is required by NSF. Do not stretch or twist gasket when applying. Always overlap gasket rather than leaving gaps. Gasket ends that are open must be sealed off by applying silicone at the installation site. Insufficient or improper sealing may lead to insufficient cooling and condensation. Important for Preventing Condensation Gasket 11 3. 7. 2 Connecting cases. Apply gasket as described above. Connect cases by using the attached bolts, joint covers, and nuts. Silicone seal Note: Connection point must be silicone sealed. Note: Gasket ends that are open must be sealed off by applying silicone at the installation site. 12 Gasket M8 Bolts Side Cover Suction Lamp Cover Joint M5 Bolts 3. 8 Installing Patch Ends CVW-EXA284/224 CVW-EXA184/124 1. 6. Apply gasket to case body (per previous instructions). If present, remove protective film from inside wall of Patch End. Place Patch End to line up with bolt holes. From inside unit ratchet in M8 & optional M5 bolt into Patch End until secure. Apply Silicone sealant between inside of Patch End and lower frame (see drawing to the left for details). Attach side cover (item 3 in above drawing) Apply silicone sealant inside after installing the patch end. 13 3. 9 Installing Kickplate 1. Align the mounting hole in the Kickplate with the slot in the Kickplate Mounting Bracket on the SANYO Case and tighten accordingly. 14 3. 10 Installing Handrail and Bumper Attaching the Bumper 1. Attach Maintenance Bumper (length 39-3/8 inches) to Bumper Brackets over the electrical connection box ("Raceway") on each SANYO Case. The Raceway is located on the right end of each SANYO Case. Attach Full-Length Bumpers between Maintenance Bumpers on separate SANYO Cases, and also between Maintenance Bumpers and Patch Ends. [. . . ] -a -b -c Part Name Hex Nut Spring Washer Round Washer Fan Blade Fan Motor Motor Mount Bracket Model #128 #117 SPFBE141 SPFBE91T Part Number HN44162520U18 SW49266225U18 WR75315125U18 9FL2423000100 9FL2423000200 8FC4M14000010 8FC4M14000020 9FL2814000100 9FL2175000101 CVW-EXA124/224 Quantity 5 5 5 3 2 3 2 5 10 CVW-EXA184/284 Quantity 3 3 3 3 3 3 6 24 Fan Motor Assembly Part Numbers (High-Efficiency-Type Fan Motors) -a Hex Nut -b Spring Washer -c Round Washer Fan Blade Fan Motor Bracket For models with high-efficiency-type (DC) fan motors: No. -a -b -c Part Name Hex Nut Spring Washer Round Washer Fan Blade Fan Motor Bracket Model #128 #117 SSC2B12CNHBV1 SSC2B12BVHBV1 Part Number HN44162520U18 SW49266225U18 WR75315125U18 9FL2423000100 9FL2423000200 8FC4M11000010 8FC4M11000020 9FL2175000101 CVW-EXA124/224 Quantity 5 5 5 3 2 3 2 10 CVW-EXA184/284 Quantity 3 3 3 3 3 6 25 7. 2 Replacing Electronic Ballasts Ballast Exterior Top Panel To replace electronic ballasts: Remove the Exterior Top Panel. Unplug the Electronic Ballast Harness(es). Remove the Electronic Ballast(s). Electronic Ballast Part Codes Type 3-lamp 2-lamp Model QHE3X32T8/UNV ISN-SC-1-CC-B QHE2X32T8/UNV ISN-SC-1-CC-B Part Number 8FC05400000301 8FC05400000201 CVW-EXA124/224 Quantity used 2 CVW-EXA184/284 Quantity used 2 WARNING! Make sure that all Electronic Ballasts Harness plugs are placed firmly in their sockets to prevent damage to the ballast and/or the case. 26 7. 3 Replacing Fluorescent Lamps The unit comes with covers placed over each fluorescent lamp. [. . . ]