Instruction/ maintenance manual of the product 5621 Briggs & Stratton
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© 2005 Little W onder , Di v . of Schiller -Pfeiffer Inc. All Rights Reserved. S ELF P ROPELLED Models 5621 and 5631.
1. T able of Contents Important Inf ormation A. Introduction On behalf of ev eryone at Little Wonder , we would like to thank you for your purchase of a Little Wonder High Performance V ac. This professional debris handling machine was designed to the highest standards to ensure you many hours of uninterrupted service.
2. Unpacking 1. Remov e Collector assembly , Nozzle assembly , and Debris bag from the top section of the package. 2. Remove cardboard insert. 3. Cut away short side of box and fold do wn. 4. Pull and latch “transaxle engagement lev er . ” See page 9.
3. P/N 600604 Safety and W arnings P/N 600602 W arning Label P/N 600605 W arning Label.
4. General Safety Rules 1. Read and understand manual. 2. W ear eye, hearing, and breathing protection, proper clothing and footwear . 3. While operating the machine always be sure of a safe and secure operating position, maintain a firm footing and good balance at all times.
5. W ARNING D ANGER IF THE HIGH PERFORMANCE V A C IS USED IMPR OPERL Y OR SAFETY PRECA UTIONS ARE NO T FOLLO WED, THE USER RISKS SERIOUS INJUR Y TO THEMSEL VES AND O THERS. READ AND UNDERST AND THE FOLLO WING BEFORE A TTEMPTING TO OPERA TE THIS HIGH PERFORMANCE V A C.
6. A. Assembly 1. Attach the collector assembly to the base unit: • Bolt the collector assembly to the frame with 4 sets of bolts, washer , and nuts • Slide the rectangular end of the collector over the housing and mount the flange with 2 sets of washers and nuts 2.
7. 7. Speed Controller Setup 1. Attach the Lower Connecting Rod Assembly to the Lower Bellcrank . a. Attach Lower Connecting Rod Assembly to the Lower Bellcrank with a 3/8”-24 Nyloc Nut. T ighten using 9/16” and 1/2” wrenches. 2. Setup the Speed Controller Mechanism – Critical for proper operation.
B. Put Oil and Gasoline in Engine Bef ore Starting 1. Little W onder recommends using SAE 30 Oil. The use of multi-viscosity oil will result in high oil consumption and possible engine damage. 2. Add gasoline to the fuel tank, and you are ready to start.
9. Operation W ARNING D ANGER THE OPERA TOR OF THIS HIGH PERFORMANCE V A C IS RESPONSIBLE FOR A CCIDENTS OR HAZARDS OCCURRING TO HIMSELF , OTHER PEOPLE OR THEIR PR OPER TY . A. Starting Instructions 1. Perform pre-starting checks (engine oil and gas lev el, all safety inspections, etc.
10. W ARNING D ANGER KEEP RECOIL ST AR TER SCREEN AND ENTIRE ENGINE CLEAR OF ALL DEBRIS. DO NOT OPERA TE ENGINE WITH AN A CCUMULA TION OF GRASS, DIR T , LEA VES OR O THER COMBUSTIBLE MA TERIAL NEAR MUFFLER.
11. After First 8 Hrs of Use Every Use Every 5 Hrs Every 25 Hours Every 50 Hours Area *Engine Check muffler area for accumulation of debris Chec.
12. D. Directions f or removing the F an and reinstallation 1. Remove spark plug wire from spark plug. 2. Remove nozzle assembly . 3 Remov e front plate assembly . 4. Remove the bolt that secures the f an to the engine crankshaft. 5. The fan has a 3/4-16 nut welded on the fan hub .
13. 1 4 4x 35 44 4x 46 2 53 4x 4x 31 15 3 31 59 23 21 34 51 43 4x 4x 4x 64 58 48 57 20 CONNECT TO ENGINE THROTTLE LEVER 45 47 18 19 45 52 2x 2x 46 4x 7 42 33 8 49 40 4x 50 9 52 45 6x 17 16 17 30 14 11.
14. K EY N O .P ART N O .D ESCRIPTION Q TY . 1 SEE DET AIL 6.5 HP ENGINE ASSEMBL Y 1 2 SEE DET AIL DECK ASSEMBL Y 1 3 600193 TRANSAXLE 1 4 600184 HANDLE MOUNT 1 5 600251 BEL T GUARD 1 6 600186 HOUSING.
15. HPV Deck Assembly HPV Engine Assembly 1 5 7 8 3 6 2 4 4x 4x KEY NO. P AR T NO. DESCRIPTION QTY . 1 600901 ENGINE, 6.5 HP 1 2 600901 RECOIL, SUPPLIED W/ ENGINE (600901) 1 3 600901 NUT , SUPPLIED W/.
16. KEY NO. P AR T NO. DESCRIPTION QTY . 1 600101 DISCHARGE COLLECTOR 1 2 600130 HANDLE 1 3 600142 FLANGE CLAMP PLA TE 1 4 600138 FLANGE ANGLE-COLLECTOR 1 5 600242 BRA CKET , BELLCRANK, HANDLE 1 6 600.
17. HPV Liner Assembly KEY NO. P AR T NO. DESCRIPTION QTY . 1 600187 HOUSING ASSEMBL Y , WITH LINER HOLES 1 2 600175 LINER 1 3 720592 FLANGE BOL T , 5/16-18 X 1" LG 10 4 720511 W ASHER, FLA T , 5/16, USS 10 5 114C NUTS, NYLOCK, 5/16-18 10 KEY NO.
LITTLE WONDER ® DIVISION OF SCHILLER-PFEIFFER, INCORPORA TED 1028 STREET R O AD, P .O. BO X 38 SOUTHAMPTON, P A 18966 PHONE 877-596-6337 • F AX 215-357-8045 www .
An important point after buying a device Briggs & Stratton 5621 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Briggs & Stratton 5621 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Briggs & Stratton 5621 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Briggs & Stratton 5621 you will learn all the available features of the product, as well as information on its operation. The information that you get Briggs & Stratton 5621 will certainly help you make a decision on the purchase.
If you already are a holder of Briggs & Stratton 5621, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Briggs & Stratton 5621.
However, one of the most important roles played by the user manual is to help in solving problems with Briggs & Stratton 5621. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Briggs & Stratton 5621 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
