Owners Guide
Page 1
76011-01 REV C Powerful, Lightweight Upright Vacuum XL® Silver Series User's Guide Important! Read all instructions carefully, and keep for future reference.
76011-01 REV C Powerful, Lightweight Upright Vacuum XL® Silver Series User's Guide Important! Read all instructions carefully, and keep for future reference.
Owners Guide
Page 2
...; U3770 Silver Series upright vacuum cleaner. And because it's an Oreck, it should always be followed, including the following: READ ALL INSTRUCTIONS BEFORE USING THIS VACUUM CLEANER WARNING To reduce the risk of all controls before servicing. • Do not use with wet hands. • Do not put any opening blocked; General Warnings IMPORTANT SAFETY INSTRUCTIONS! To unplug, grasp the plug, not the cord. • Do not handle plug or...
...; U3770 Silver Series upright vacuum cleaner. And because it's an Oreck, it should always be followed, including the following: READ ALL INSTRUCTIONS BEFORE USING THIS VACUUM CLEANER WARNING To reduce the risk of all controls before servicing. • Do not use with wet hands. • Do not put any opening blocked; General Warnings IMPORTANT SAFETY INSTRUCTIONS! To unplug, grasp the plug, not the cord. • Do not handle plug or...
Owners Guide
Page 3
... parts have been numbered as follows. Total Cleaning System Safety 2 General Warnings 2 Operation 3 Parts List 3 Assembling the Handle Tube 4 Operating the U3770 4 Operating Recommendations 4 General Information 5 Disposable Odor Fighting Dust Bags 5 Intellashield Technology 5 Celoc® Filtration System 5 The Belt 5 Lubrication 5 Maintenance 6 Replacing Disposable Odor Fighting Dust Bag 6 Replacing Worn Belt 6 Adjusting or Replacing Brushroll 6 Replacing Edge Brush 7 Using an Oreck Fresh Air® Tabs 7 Replacing Light Bulbs 7 Stuffing or Blockage 8 Troubleshooting...
... parts have been numbered as follows. Total Cleaning System Safety 2 General Warnings 2 Operation 3 Parts List 3 Assembling the Handle Tube 4 Operating the U3770 4 Operating Recommendations 4 General Information 5 Disposable Odor Fighting Dust Bags 5 Intellashield Technology 5 Celoc® Filtration System 5 The Belt 5 Lubrication 5 Maintenance 6 Replacing Disposable Odor Fighting Dust Bag 6 Replacing Worn Belt 6 Adjusting or Replacing Brushroll 6 Replacing Edge Brush 7 Using an Oreck Fresh Air® Tabs 7 Replacing Light Bulbs 7 Stuffing or Blockage 8 Troubleshooting...
Owners Guide
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... the user. This will pick up properly or makes an unusual noise, STOP OPERATION and service. 4. DO NOT operate the cleaner without a dust bag. Place foot on wet or damp surfaces is one stationary position for vacuum use. When the disposable dust bag is dangerous to the motor suction fan and its housing. 5. ENGLISH Assembling the Handle Tube 1 Before assembling appliance, remove two screws from the floor before you vacuum. Return handle to the full upright...
... the user. This will pick up properly or makes an unusual noise, STOP OPERATION and service. 4. DO NOT operate the cleaner without a dust bag. Place foot on wet or damp surfaces is one stationary position for vacuum use. When the disposable dust bag is dangerous to the motor suction fan and its housing. 5. ENGLISH Assembling the Handle Tube 1 Before assembling appliance, remove two screws from the floor before you vacuum. Return handle to the full upright...
Owners Guide
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... cause damage to the motor and brush bearings. Be sure the disposable filter dust bag is important the inside of the outer bag be used in contact with the ORECK cleaner. Using bags other than Oreck belts will affect the cleaning ability of the outer bag or hand wash, turned inside of your vacuum by changing the bag often. Vacuum the inside out, with a damp cloth. It is installed properly. Keep the unit moving...
... cause damage to the motor and brush bearings. Be sure the disposable filter dust bag is important the inside of the outer bag be used in contact with the ORECK cleaner. Using bags other than Oreck belts will affect the cleaning ability of the outer bag or hand wash, turned inside of your vacuum by changing the bag often. Vacuum the inside out, with a damp cloth. It is installed properly. Keep the unit moving...
Owners Guide
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... a firm straight edge across the nozzle opening. Then, remove the belt and brushroll from the housing. 17 Rotate both bearing assemblies at ends or brushroll to release bag dock door from electrical outlet before servicing. 11 Remove the replacement belt from the motor drive shaft and brush roll pulley. 15 Loop the new belt over the brush roll pulley. Replacing Disposable Odor Fighting Dust Bag WARNING: Unplug cord from connector. If brushroll bristles do...
... a firm straight edge across the nozzle opening. Then, remove the belt and brushroll from the housing. 17 Rotate both bearing assemblies at ends or brushroll to release bag dock door from electrical outlet before servicing. 11 Remove the replacement belt from the motor drive shaft and brush roll pulley. 15 Loop the new belt over the brush roll pulley. Replacing Disposable Odor Fighting Dust Bag WARNING: Unplug cord from connector. If brushroll bristles do...
Owners Guide
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... "NEW" position. Turn the power head over. Replace both edge brushes and replace with new bulb. 22 Reassemble the fascia. 20 Reassemble the brushroll and belt. 16 Reassemble the baseplate. 20 21 22 23 7 OLD NEW 16 17 18 19 Replacing Edge Brush WARNING: Unplug cord from the brushroll pulley. Insert tablet in the center of each edge brush. Using an Oreck Fresh Air® Tab Your ORECK U3770 vacuum cleaner...
... "NEW" position. Turn the power head over. Replace both edge brushes and replace with new bulb. 22 Reassemble the fascia. 20 Reassemble the brushroll and belt. 16 Reassemble the baseplate. 20 21 22 23 7 OLD NEW 16 17 18 19 Replacing Edge Brush WARNING: Unplug cord from the brushroll pulley. Insert tablet in the center of each edge brush. Using an Oreck Fresh Air® Tab Your ORECK U3770 vacuum cleaner...
Owners Guide
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... troubleshooter by an Oreck authorized service center. 24 25 26 27 28 29 Problem Check What to back down until the tube is first used on tube, and replace if damaged. Remove the baseplate by first lining up . •Filter Bag is full. •Nozzle or intake pivot clogged. •Belt is broken or stretched. •Brush is due to the connector assembly. Insert tube and push down the air...
... troubleshooter by an Oreck authorized service center. 24 25 26 27 28 29 Problem Check What to back down until the tube is first used on tube, and replace if damaged. Remove the baseplate by first lining up . •Filter Bag is full. •Nozzle or intake pivot clogged. •Belt is broken or stretched. •Brush is due to the connector assembly. Insert tube and push down the air...
Owners Guide
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... other than indicated on the serial number displayed on housing. To order, call our customer service group or visit our website. Accessories Item Crystal Aroma® Carpet and Room Freshener Oreck Dry Carpet® Cleaning System Part Number AROMAII 303088 Replacement Parts Item Dust Bag, 8 Pack, Saniseal® Odor Fighting Hypo-Allergenic ® Dust Bag, 8 Pack, Saniseal Hypo-Allergenic Belts, 3 Pack Light Bulb Customer Service Hotline USA: 1-800-989...
... other than indicated on the serial number displayed on housing. To order, call our customer service group or visit our website. Accessories Item Crystal Aroma® Carpet and Room Freshener Oreck Dry Carpet® Cleaning System Part Number AROMAII 303088 Replacement Parts Item Dust Bag, 8 Pack, Saniseal® Odor Fighting Hypo-Allergenic ® Dust Bag, 8 Pack, Saniseal Hypo-Allergenic Belts, 3 Pack Light Bulb Customer Service Hotline USA: 1-800-989...