General Pump DFSCP20 Flat Surface Cleaner Operator's Manual
Below you will find brief information for Flat Surface Cleaner DFSCP20. The Hammerhead Professional Flat Surface Cleaner is a heavy-duty concrete cleaner that can handle tough jobs such as removing paint, coatings, and other debris. The machine features a full 20-inch cleaning path, heavy-duty anodized aluminum components, and a rugged ABS cover. The Hammerhead is designed for use by professionals and is ideal for cleaning large areas of concrete. It is easy to assemble and operate. For maximum effectiveness, keep the spray tips clean. The Hammerhead is a versatile tool that can be used for a variety of cleaning tasks.
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AVAILABLE REPAIR KITS Rotary Head Kit -Major P/N 2100202 (includes items 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 and 16) Rotary Head Kit - Minor P/N 2100203 (includes items 9, 10, 12, 16) Professional Flat Surface Cleaner Complete Rotary Head Kit - P/N2103000 (includes all items) From General Pump • Full 20” Cleaning Path • Heavy-Duty Anodized Aluminum components • rugged ABS Cover DFSCP20 Operator’s Manual ITEM NO. PART NO. DESCRIPTION 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 2510017 2520030 2520028 2520031 2520027 2640004 2701012 2701011 2701010 2720007 2530008 2530007 2200037 2520029 2200038 2710000 Housing, Swivel Bearing Retainer, Small Retainer, Bearing Washer, Bearing Retainer Spacer, Bearing Bearing, 15 x 42 O-Ring O-Ring O-Ring Spring, Compression Pin Stem, Small Snap Ring Snap Ring Stem, Swivel Back Up Ring QTY. 1 1 1 1 2 2 1 1 1 1 2 1 1 3 1 1 WARNING: Read Before Operating Machine! Always wear protective eyewear Keep clear of rotating nozzles Never lock trigger gun open with any device Drain water in cold weather to avoid freezing Tampering with any part of this machine will void all warranties. Operating Instructions 1. Connect to Pressure Washer. 2. Turn water on and open valve. Open trigger gun for flow of water through nozzles. Nozzles must have flowing spray. If not, remove tips and clean; reassemble, making sure that groove of nozzle is parallel to spray bar. Use pipe dope when installing nozzles. 3. Start Pressure Washer. The Hammerhead is ready for operation. 4. Walk slowly behind the Hammerhead cleaning as you go. If striping occurs, slow down your pace. 5. Check “weep holes” on bottom of swivel periodically. Water will seep slowly; if water shoots out, stop and replace seals. Swivel assembly can be rebuilt. 6. For maximum effectiveness keep spray tips clean. If the machine vibrates, stop and clean spray tips. DO NOT ALLOW MACHINE TO REMAIN STATIONARY ON SOFT SURFACES, SUCH AS WOOD. CAUTION: Striking any raised obstacle during operation will damage machine. If contact does occur and results in vibration when operating machine, STOP and replace spray bar. Continued operation could result in serious injury or damage to machine. Operating Pressures: 1,000 to 4,000 PSI Max Flow: 8.0 GPM Dimensions: 70” x 21” x 21” Weight: 21 lbs. General Pump 1174 Northland Drive Mendota Heights, MN 55120 651.454.6500 Fax: 651.454.8015 www.generalpump.com ITEM NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 PART NO. DESCRIPTION 2103000 2660045 2530009 2630010 2540023 2540020 2200048 2200042 2540021 2540022 2660047 2660046 2660044 2200052 2200045 DG4000FSC 2702000 2200055 2200054 2200053 Swivel Deck, GP Arm, Rotary, Assy. Plate, Retaining Collar, Split Block, Handle SHCS, M10 x 1.5 x 20, SST Washer, M10, Flat, SST Handle, Lower Handle, Upper Grip, Handle Plug, Handle Brush Assy. Lock, Pin, 75 mm Lock, Pin, 50 mm Gun, Flat Surface Cleaner Hose SHCS, M8 x 1.25 x 35 Stainless SHCS, M8 x 1.25 x 25 Stainless Nut, M8 x 1.25, Nylok, SST QTY. 1 1 1 1 1 2 8 8 1 1 1 1 1 2 1 1 1 4 1 4
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Key Features
- Heavy-duty concrete cleaner
- Full 20-inch cleaning path
- Heavy-duty anodized aluminum components
- Rugged ABS cover
- Easy to assemble and operate
Frequently Answers and Questions
How do I connect the Hammerhead to my pressure washer?
Connect the Hammerhead to your pressure washer by following the instructions in the Operator's Manual. Ensure the water is turned on and the valve is open. Open the trigger gun for flow of water through the nozzles. Make sure the nozzles have flowing spray. If not, remove the tips and clean and reassemble ensuring that the groove of the nozzle is parallel to the spray bar. Use pipe dope when installing nozzles.
What is the operating pressure of the Hammerhead?
The operating pressure of the Hammerhead is 1,000 to 4,000 PSI.
What should I do if I encounter any issues with the Hammerhead?
Check the 'weep holes' on the bottom of the swivel periodically to ensure water is seeping slowly. If water shoots out, stop and replace the seals. The swivel assembly can be rebuilt.
Can I use the Hammerhead on soft surfaces like wood?
No, do not allow the machine to remain stationary on soft surfaces such as wood. Striking any raised obstacle during operation will damage the machine. If contact does occur and results in vibration when operating the machine, STOP and replace the spray bar. Continued operation could result in serious injury or damage to the machine.
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