INSTRUCTION MANUAL 27 inch Two Stage Gas Snow Thorwer Model #DB7127 PROBLEMS? QUESTIONS? CALL OUR CUSTOMER HELP LINE 800-791-9458 Mon-Fri 9-5 E!tT Have product questions or need technical support? Please feel free to contact us! Website: www.Amerisuninc.com www.PowerSmartUSA.com Toll free: 1-800-791-9458 Mon- Fri 9-5 EST Email: support@amerisuninc.
Technical data........................................................................ Introduction......................................................................... Safety information................................................................ Knowing your snow thrower................................................... Assembly and adjustments...................................................... Snow thrower preparation.......................................................
INTRODUCTION Thank you for purchasing a PowerSmart® Product. This manual provides detailed information regarding the safe operation and maintenance of this product. Every effort has been made to ensure the accuracy of the information in this document. PowerSmart® reserves the right to change this product and specifications at any time without prior notice. Please keep this manual available to all users during the entire life of the product.
KNOWING YOUR SNOW THROWER Use the illustrations below to become familiar with the locations and functions of the various components and controls of this snow thrower.
19 20 19 20 21 22 Fuel Tank Cap Primer Bulb 21 22 Switch Key Choke Lever Drive Control Lever Located on the right side of the upper handle, the Drive Control Handle is used to engage and disengage the drive wheels. Squeeze the Drive Control Handle against the upper handle to engage the wheels; release to disengage. Drive Speed/Gear Control The Speed/Gear Control is located on the center of the panel and is used to set the drive speed and direction of travel.
ASSEMBLY AND ADJUSTMENTS The following section describes steps necessary to prepare the snow thrower for use. If after reading this section, you are unsure about how to perform any of the steps please call 800-791-9458 Mon -Fri 9-5 EST for customer service assistance. Failure to perform these steps properly can damage the snow thrower. Unpacking Unpack the snow thrower and all its parts, and compare against the list below. 1. Snow Thrower 2. Discharge Chute Assembly 3. Chute Rotation Handle 4. (Qty.
4. Cut and remove all tie wraps that are on Cables, Frame Handles, Drive Control (Lever) & Auger Control (Lever). 5. Verify that the connection for the Upper & Lower Drive/Auger Cables is accurate. (See Figure 2) Figure 2 Step 2:Installing the Chute Assembly 1. When installing the Chute Assembly, please note that the Chute Deflector Cable will be pre-attached to the Upper Handle. 2.
2. Attach Chute Handle to base of Chute Gear Connection and secure with Cotter Pin, as indicated on Figure 5. Figure 5 3. Verify that ALL cables are clear and not obstructing the Chute Handle operation of your snow thrower unit. (See Figure 6) Figure 6 Step 4 – Skid Shoes Installation And Adjustments 1. Locate the set of skid shoes from parts bag and Remove the bolts. 2. Loosely install the skid shoes using the bolts and hex nuts as shown on each side of the auger housing.
SNOW THROWER PREPARATION PLEASE REFER TO ENGINE MANUAL (SEPARATE DOCUMENT) FOR ENGINE OPERATION INSTRUCTIONS. The following section describes steps to prepare your snow thrower for use. If after reading this section, you are unsure about how to perform any of the steps please call 1-888-980-4937 for customer service. Failure to perform these steps properly can damage your snow thrower or shorten its life expectancy.
AUGER AND DRIVE CONTROLS 1. To engage the auger (blades), press down on the auger control lever (left side handle). 2. To engage the drive, press down on the drive control lever (right side handle). The machine should start moving in the direction and speed for the respective setting on the speed/gear control. 3. When finished clearing a snow path, release the auger control lever (handle) and the drive control lever (handle).
OPERATING YOUR SNOW THROWER STARTING Please refer to ENGINE manual (separate document) for engine operation instructions. CLEARING SNOW Start the engine (see ENGINE manual) once your snow thrower has been running outside for several minutes, it is now ready for use. Make sure the path in front of your Snow Thrower is free from people, animals, objects, and all other obstructions except for snow. Adjust the chute outlet to the desired direction.
MAINTENANCE WARNING! Never perform maintenance while your snow thrower is running. Turn OFF the engine before performing any maintenance tasks on your Snow Thrower. Proper maintenance of your snow thrower will help prolong its life. Please perform the following maintenance procedures as required. Please read the ENGINE manual for engine maintenance procedures. Do not attempt to repair your snow thrower unless you have the proper tools and instructions for disassembly and repair.
4. Wait until the auger and impeller have come to a full stop. 5. Clear any visible jams using the clean out tool attached to your machine. WARNING! DO NOT try to clear jams with your hands or feet. AUGER SHEAR PINS REPLACEMENT Shear pins are used to attach the auger shaft to the auger blades. A clog or jam in the augers may cause one or multiple shear pins to break. The shear pins are a safety mechanism and designed to break under high load or impact and protect the auger drive system from damage.
middle position between these two settings is neutral (there is no actual neutral "notched" position on the control panel). 1. With the engine running engage the drive control handle and move the speed control lever between 1 and R1 to determine which way the cables need to be adjusted. Release the drive control handle when shifting between gears. 2.
AUGER BELT INSTALLATION WARNING! Entanglement Hazard – Before performing any service procedures, make sure the engine is off and remove the spark plug wire from the spark plug to ensure the engine cannot accidently start. 1. Push the auger tension pulley arm to move the auger brake to allow access for installation of the belt into the auger pulley. 2.
• Misaligned tension pulley, the pulley should move parallel to the belt centered to the belt • Check return spring operation and tension Inspect the auger control lever (handle) and cable: • Cable and connection damage • Free movement (from engage to disengaged positions) • Binding or improperly routed cable • Cable pulley(s) damage, misalignment and binding • Cable adjustment plate damaged or improper installation • Handle damaged or binding at pivot STORAGE & CLEANING PROPER STORAGE PROCEDURES WARNING!
TROUBLESHOOTING Problem Causes Remedy WARNING - Before attempting to make any inspections, repairs or adjustments, stop the engine, wait for all moving parts to stop moving and carefully disconnect the engine spark plug wire. If tipping or turning the snow blower is required for any inspection or repair, first wait until the engine is cool to the touch and then drain the engine of all fuel and oil into suitable containers and store or dispose of in a proper manner.
Problem Causes Remedy Drive system No forward or reverse drive movement when drive handle engaged Drive speed control stuck in gear or won’t change gears Drive speed control allows only 1 direction Drive engaged when drive control handle released Auger System Auger not rotating when auger control handle engaged or Not blowing snow or Poor snow blowing performance Check drive belt tension pulley for damage or incorrect tension, repair as necessary. Replace drive belt.
Problem Auger System Auger belt broken, or repeated failure Auger rotating when auger control handle released Causes Remedy Auger tension pulley arm return spring broken or missing Replace tension arm return spring Auger tension pulley arm stuck or binding Repair or replace tension arm as necessary Auger tension pulley arm or pulley misaligned or damaged Repair, replace or align tension arm and or pulley as necessary Foreign material on pulleys and belt, oil, grease, dirt etc.
EXPLODED VIEW AND PARTS LIST Panel Assembly 26
Item Stock # Description Qty Item 1 303020493 Hex Flange Washer Screw 4 26 2 3 303080539 303020139 Lower tube T-screw 1 4 27 28 4 303043010 Washer 4 5 6 203020865A Knob (black) 303030026 Nut Upper Auger 303200061A Cable 7 Stock # Description 303042023 Flat washer Qty 4 4 4 4 4 303043010 Washer 303030036 Locknut Upper handle 29 303180697A assembly 30 203020881 Rubber Washer 31 303010237 Screw 1 32 203070009 Handle bar grip 2 1 1 4 8 3032000108 Shift control right Drive Cable
Chute Assembly 28
Item Stock # Description 1 303020275 Bolt M8x40 Qty 2 Item 21 Stock # Description 303130339 Clip Qty 1 2 303041022 Spring Washer 8 2 22 303160737 Cutter Pin 1 3 303042023 Flat washer 8 2 23 303050032 Snap Ring 13 1 4 303080523 Support Tube 1 24 303042130 Flat Washer 13 1 5 303010176 Screw Discharge Chute 203010820 Seat 3 25 2 1 26 303010270 Screw 4x14 Steering Gear 203010825 Cover 6 7 303030032 Locknut M6 2 27 8 303180953 Chute Direction Base 1 28 9 303020546 Flange B
Frame Assembly 30
Item Stock # Description Qty Item 1 303122002 Dowel Pin 2 2 302090221 13"Wheel Assembly Left 13"Wheel Assembly Right Stock # Description 46 Loncin BYO Flat key 1 1 47 303060041 Small synchronous pulley 1 1 48 303060060 Bush 1 Qty 2-1 302090220 3 203050140 Spacer bush 2 49 303160432 Bolt 1 4 303050028 Shaft ring 1 50 303020154 Step bolt 1 5 303160140 Gear wheel 1 51 303130094 Small tension spring 1 6 303110022 Woodruff key 1 52 303160191 Spacer bus
27 203020364 Guide Roller 1 73 303180037 Drive Bracket 1 28 303030032 Nylon Locknut 1 74 303130073 Extension Spring 2 29 303070134A Guide Roller Bracket 1 75 303130072 Extension Spring 1 30 303070206 Cable Bracket 1 76 303180274A Friction Disk Bracket 1 31 303030032 Nylon Locknut 1 77 303030068 Nut 1 32 203020364 Guide Roller 1 78 303041015 Spring washer 1 33 303160177 Screw 1 79 303042004 Flat washer 1 34 303070418A Guide Roller Bracket 1 80 30316
Auger Housing Assembly 33
Item Stock # 1 303020245 Description Hex Flange Screw Qty 6 Item 29 Stock # Description 303030076 Plain Nuts Qty 3 2 303070234 2 30 303071061 27“Shave (186C red) 1 3 203060013 Bearing Housing Hex Flange Bearings (plastic) 2 31 303020542 Square Neck Bolt 3 4 203050109 Spacer bush 4 32 5 203060012 Flange Bushing 8 6 303180424 New Single-blade Auger Assembly R （color for black) 7 203050108 8 33 27”Auger Housing Assembly (186C red) 303020166 Square Neck Bolt 4 2 34 3030701
1-800-791-9458 (M-F 9 am-5pm EST) 35
