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Declaration of conformity The undersigned manufacturer: SAINT - GOBAIN ABRASIVES S.A. 190, BD J.F. KENNEDY L- 4930 BASCHARAGE Declares that this product: Jumbo 651 P5.5 Honda 70184610073 Masonry Saws: Code: is in conformity with the following Directives: • European Machinery Directive 2006/42/EC •...
JUMBO 651 HONDA OPERATING INSTRUCTIONS AND SPARE PARTS LIST Basic Safety Instructions Symbols 1.2 Machine plate 1.3 Safety instructions for particular operating phases Machine description Short description Purpose of use Layout Technical Data Assembly and commissioning Tool assembly Starting the machine Water cooling system Transport and storing Securing for transport...
1 Basic Safety Instructions The Jumbo 651 is exclusively designed for the cutting of construction products mainly on construction sites. Uses other than the manufacturer's instructions shall be considered as contravening the regulations. The manufacturer shall not be held responsible for any resulting damage. Any risk shall be borne entirely by the user.
1.2 Machine plate Important data can be found on the following plate located on the machine: Maximum blade diameter Year of production Machine Model Machine Code Weight Bore diameter Machine type Blade speed Serial number Power Safety standard 1.3 Safety instructions for particular operating phases Before commencing work •...
2 Machine description Any modification, which could lead to a change in the original characteristics of the machine, may be done only by Saint-Gobain Abrasives who shall confirm that the machine is still in conformity with the safety regulations. 2.1 Short description The JUMBO 651 block saw is designed for durability and high performance for onsite wet and dry cutting operations of a wide range of masonry, refractory and natural stone products.
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Frame (1) Jig-welded, reinforced and all-steel construction ensures perfect rigidity. The frame includes a large capacity water tray with drain plug. Frame has built-in lift brackets for easy transportation and is mounted on 4 wheels, 2 of which have a locking device to secure the machine during cutting. Cutting head (2) Jig-welded steel console equipped with pivot bar fixed to frame upright and housed in heavy-duty bearings.
2.4 Technical Data Motor Honda GX200 4,8kW (6,5HP) Fuel Automotive unleaded gasoline Honda 4-Stroke, or equivalent high detergent, premium quality motor oil certified to meet or exceed U.S. automobile manufacturer’s requirement for service classification SG, SF. (SG, SF designated on the oil container). SAE 10W-30 recommended Max.
3 Assembly and commissioning The machine is delivered fully equipped and assembled (although without diamond blade) and is ready for operation after connection to the appropriate power supply. 3.1 Tool assembly Only NORTON blades with a maximum diameter of 650 mm can be used with the Jumbo 651. All tools used must be selected with regard to their maximum permitted cutting speed for the machine’s maximum permitted rotation speed.
Move the throttle control lever slightly to the Put the engine switch on ON, and make sure left. the emergency switch on the board of the machine is in the correct position. Pull the starter grip lightly until you feel As the engine warms up, gradually move the resistance, then pull briskly.
4 Transport and storing Take the following measures in order to transport the Jumbo 651 securely. 4.1 Securing for transport Before transporting or lifting the machine, always remove the blade and empty the water pan. The conveyor cart must be secured: •...
5 Operating the machine 5.1 Site of work 5.1.1 Siting the machine • Remove from the site anything, which might hinder the working procedure! • Make sure the site is sufficiently well lit! • Observe manufacturer's conditions for connecting to power supplies! •...
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5.2.2 Multiple step cutting Multiple step cutting consists of moving the conveyor cart with the material to be cut back and forward under the rotating blade, • Place the material to be cut on the conveyor cart firmly against the guide-a-cut and the backstop, keeping the hands well away from the blade.
6 Maintenance and servicing 6.1 Maintenance of the machine To ensure a long-term quality from the cutting with the Jumbo 651, please follow the maintenance plan below: Whole machine Visual control (general aspect, watertightness) Clean Flange and blade fixing devices Clean Belts tension Check tension and adjust...
6.2 Maintenance of the engine Regular service period Perform at every indicated month or operating hour interval, whichever comes first Check level Engine oil Change Check Air cleaner filter Clean Fuel strainer cup Clean Spark plug Check-Clean Fuel line Check (Replace if necessary) Every 2 years Engine oil To change the oil,...
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Air cleaner The Jumbo 651 has a dual type filter. To service the air cleaner filter, follow these instructions: • Remove the nut, air cleaner cover and wing nut. • Remove the pre air cleaner elements and separate them. • Carefully check both elements for holes or tears and replace if damaged.
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Spark plug To service the spark plug, follow these instructions: • Visually inspect spark plug. Discard the plug if the insulator is cracked or chipped. • Remove carbon or other deposits with a stiff wire brush. • Measure the plug gap with a wire-type feeler gauge.
7 Faults: causes and cures Fault-finding procedures Should any fault occur during the use of the machine, turn it off. 7.2 Trouble-shooting guide Trouble Possible source Resolution Hard starting Not enough fuel Fill fuel tank Fuel filter clogged Clean fuel filter Spark plug faulty Inspect spark plug Stronger fault...
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Guarantee can be claimed and technical support obtained from your local distributor where machines, spare parts and consumables can be ordered as well: Benelux and France: United Kingdom From Saint-Gobain Abrasives S.A. Saint-Gobain Abrasives Ltd. Free telephone numbers: Doxey Road Belgium : 0 800 18951 Stafford France: 0 800 90 69 03...
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