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Chore-Time 56911-1 Installation And Operator'S Manual Download Page 1

Operating static pressure should be less than 0.25 inches water column [62 Pa].

The fan inlet and exhaust must be kept clear of obstructions. Failure to keep the fan
airflow path clear of obstructions could cause loss of fan performance and fan dam-
age.

57" Flush Mount Direct Drive Endura

®

 Fan

MV2494A

December 2020

Installation and Operators Manual

Installation and Operators Manual

Summary of Contents for 56911-1

Page 1: ...t and exhaust must be kept clear of obstructions Failure to keep the fan airflow path clear of obstructions could cause loss of fan performance and fan dam age 57 Flush Mount Direct Drive Endura Fan M...

Page 2: ...w Installation Planning 6 Spacing 7 Installation 7 Inspecting the Shroud 7 Assembling the Extension Housing 8 Cone Assembly 12 Installing the Orifice Frame 13 Cone Installation 13 Cone Installation 14...

Page 3: ...le for any direct indirect incidental consequential or special damages which any purchaser may suffer or claim to suffer as a result of any defect in the Product Consequential or Special Damages as us...

Page 4: ...3 3 Voltage 230 230 380 480 230 230 380 480 Cone Grill Ring Spacing 6 152mm 6 152mm 6 152mm 6 152mm 6 152mm 6 152mm Fan Blade Material Galv Galv Galv SS SS SS Item Description Component Part No 1 57 D...

Page 5: ...rewdriver Drill 3 16 Drill Bit Expansion Clamp See Cone Assembly on page 12 3 8 Socket 1 2 Socket or Wrench Side Cutters Caulking Tools Needed and Supplies VFD Cross Reference Part Numbers Chore Time...

Page 6: ...Installation Planning 70 1 8 178 1cm 62 3 8 158 3cm 4 1 2 10 9cm 54 15 16 139 4cm 7 13 16 19 8cm 6 15 2cm 59 1 4 150 4cm Outside Flange Outside the Wall Installation Outside Wall X 59 1 2 151 1cm Min...

Page 7: ...ant Spacing too close together will cause interference between the discharge cones Inspecting the Shroud Inspect the Shroud assembly for hardware as received Installation 5 12 7cm 60 1 16 152 5cm Mini...

Page 8: ...MV2494A Assembling the Extension Housing Step 1 Set the panels in the framed opening as shown Left Side Panel 56971 1 Three Notches Four Notches One Notch Two Notches Bottom Panel 56973 56971 2 Right...

Page 9: ...ers 56671 and 1 4 10 x 1 1 2 Lag Screws 41561 as shown Angle Lags away from Fan to allow for easier removal of Screen later Do not tighten down the Lag Screws at the Washer locations at this time They...

Page 10: ...be tightened later when the Screen is installed Attention Do not tighten Lags all the way at five Washer locations 41561 56671 41561 1 4 10 x 1 1 2 Lag Screw Level the Side Panels 54683 1 4 20 x 1 2...

Page 11: ...g Step 1 Set the Fan on the Bottom Panel Shelf as shown Step 2 Attach the Shroud to the Extension Box Panels with 20x 1 4 20 x 7 8 SS Bolts 4404 17 and 1 4 20 Flange Nuts 46298 as shown 1 4 20 Flange...

Page 12: ...57 Flush Mount Direct Drive Endura Fan 12 MV2494A Cone Assembly Assemble Cone Panels as shown below Two Holes Prop the Cone Panels up off the ground to ease assembly One Hole Tabs Snap positively in p...

Page 13: ...rifice Frame 53611 Frame Bracket 54287 5 16 18 x 1 00 SS Shldr Bolt 46764 5 16 Flg Nut Important Before installing a Cone on assembled fan models do either A or B below A Remove the Doors Below To rem...

Page 14: ...e Cone to the Shroud with 5 16 Flg Nuts 46764 as shown Step 1 Hang the Cone on the Eye Bolt extruding from the top of the Shroud using the hole in the Cone as shown If necessary slip a thin piece of m...

Page 15: ...n 15 MV2494A Re install Doors Door Pin Bottom Pivot Plate Insert Door Pins into Bottom Pivot Plate Grab the Door in the center bow the Door outward and insert the Top Door Pin in the Top Pivot Bracket...

Page 16: ...s shown 54287 46764 If it is desired to Mount Fans at the minimum spacing cutting the Grills is required as shown 46764 ST99070 46764 54287 Door Stop Cable Door Stop Cable even with the edge of Cone S...

Page 17: ...e com documents Manuals Ventilation Fans Shutters 57 Inch Endura Fans MV2493 for mounting details and general wiring instructions 10 0 VDC analog Speed Control Input 8 2 4m Cord supplied in Fan hardwa...

Page 18: ...a Fan 18 MV2494A Screen Installation Center Screen on the wall opening Loosen the Lag Screws enough to allow the Screen to be captured by the Screen Clip Washers and Rotate them as shown Tighten down...

Page 19: ...7 Direct Drive Endura Fans The following parameter have been changed from the drive default values Control Signal Wiring CT3 Analog Out Backup Box Relay Optional Parameter Sets No Defaults Description...

Page 20: ...RTANT Disconnect Power Prior To Maintaining Or Cleaning The Fan The fan may start automatically causing serious injury or death Service and repair of fans should be done only by a qualified technician...

Page 21: ...57 Flush Mount Direct Drive Endura Fan Maintenance 21 MV2494A This page left blank intentionally...

Page 22: ...ush Mount Direct Drive Endura Fan 22 MV2494A Parts Numbers Itemized 1 Bottom Corner Brackets have one Notch Top Corner Brackets have two Notches 2 8 6 7 4 9 10 12 31 13 14 15 16 17 50 27 29 28 32 28 3...

Page 23: ...es 56592 All 16 2 Lower Corner 57 DD Fan Support 1 Notch 56593 All 17 4 Cone Bracket 53039 All 24 4 5 16 18 x 1 25 HH 316SS Bolt 4412 28 All 27 1 59 Square 1 25 x 2 Wire Screen 56540 All 28 47 5 16 18...

Page 24: ...Mount Direct Drive Endura Fan Part Numbers Itemized continued MV2494A 24 Part Numbers Itemized continued 3 5 11 25 28 28 35 28 30 34 33 26 18 45 19 20 21 22 26 28 33 33 Used when Spacing Fans close to...

Page 25: ...3 All 26 4 1 4 x 1 3 4 420SS Spring Pin 53038 All 30 1 5 16 18 x 2 SS Eye Bolt 30663 All 33 20 5 16 18 x 1 SS HXWH Bolt 54287 All 34 6 57 Fan Orifice Frame Brckt 53611 All 35 2 3 8 SS Flat Washer ST99...

Page 26: ...For additional parts and information contact your nearest Chore Time distributor or representative Find your nearest distributor at www choretime com contacts CTB Inc PO Box 2000 Milford Indiana 46542...

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