M-B Companies, Inc. 5-10A Walk-Behind Paint Striper Specifications

Transcription

1 M-B Companies, Inc. Administration Pavement Marking Equipment Divisions 1615 Wisconsin Avenue EAST COAST DIVISION WEST COAST DIVISION P.O. Box Montgomery Street 2490 Ewald S.E. New Holstein, WI Montgomery, PA Salem, OR Phone: Phone: Phone: FAX: FAX: FAX: General Specifications 5-10A Walk-Behind Paint Striper Specifications It is the intent of this specification to define an economical hand-propelled single line striping machine suitable for line striping and paint spraying applications. With the addition of optional equipment, it can also be used as portable paint sprayer for hand gun applications, for stenciling applications or for hand spraying. The striper will contain all the necessary controls and adjustments to paint sharp, clear lines from 2 wide to 6 wide at speeds up to 10,000 feet of 4 line per hour. Frame, Paint Tank, and Engine Mounting The engine and compressor mounting, striper frame, handle bars and paint tank are individual weldments. The engine and compressor shall be mounted on a mounting skid and bolted to the front of the frame with a vertical paint tank behind it. The handle bars shall extend to the rear and be equipped with plastic or rubber handle grips. An air manifold for attaching gauges and regulators and air outlets will be welded as an integral part of the handlebar assembly. Wheels and Axles The striper shall be equipped with two pneumatic 4:00 x 8 rear wheels and tires. The wheels shall be equipped with tapered roller bearings, and mounted to the frame. It shall have a single 3:00 x 5 pneumatic front wheel and tire mounted on a ¾ diameter axle with tapered roller bearings. This wheel shall be mounted in a caster fork for ease and maneuverability of the unit. The caster fork shall lock with the wheel in a forward position to help ensure straight lines. Engine The engine shall be a 4 cycle, single cylinder, air cooled gasoline powered with a 5.5 H.P. at 3600 RPM. It shall have a dry type throwaway air cleaner element, a recoil manual starter, manual choke and throttle and a one quart capacity fuel tank. The engine shall be mounted to the mounting skid with four 5/16 diameter bolts. Mounting holes for the engine are slotted to provide for belt take up

2 Compressor The compressor shall be a single stage, twin cylinder, air cooled with a capacity of supplying 9 CFM. The compressor shall be driven by the engine with a ½ wide section V belt. The compressor shall be mounted to the mounting skid with four 5/16 diameter bolts. Belt Guard A belt guard shall be provided to protect the operator from the belt and pulleys. The guard will be of minimum 12 gauge steel construction with slots cut in the front panel to allow for free air flow to the engine and compressor. Paint Tank One twelve-gallon carbon steel paint tank shall be provided with a full 12 diameter cover for easy cleaning. The cover shall be held in place with six T-bolt C clamps. A 1/8 thick by 12 inside diameter by 13 outside diameter gasket made of paint and solvent resistant material, is retained in a recessed machined groove in the cover, to seal the cover to the paint tank. The cover shall contain a port for air with a valve and quick disconnect. The air port will be used for pressurizing the tank while spraying, and bleeding the tank for refill by uncoupling the quick disconnect. Paint tank agitator The paint tank shall be equipped with a hand operated crank type, agitator which shall consist of a 5/8 diameter shaft extending through the paint tank cover. The shaft extending into the paint tank shall contain two 16 gauge paddles, each 4 x 10 ¾ welded on an angle to the shaft. A V leather type packing shall seal the shaft to the paint tank cover and be held in place with an adjustable packing nut. The crank shall be make from 3/8 diameter steel rod and be easily accessible to the striper operator. Stainless Steel (Waterbase capability) All components that come in contact with the paint and cleaning systems will be stainless steel. Paint Gun and Paint Gun Mount The paint gun shall be a Binks Model 2001 Internal Mix, with a Binks Number 68SS nozzle, 709SS air cap, and 568SS needle. Line definition is controlled by a jet tube attached to the spray gun with a spring. It shall be easily removed for cleaning. The paint gun shall be supported on a 1 diameter adjustable rod which extends either to the right hand or left hand side of the machine and parallel to the ground surface

3 The rod shall be held in position with a self-clamping bushing. The paint gun shall be mounted on a ½ diameter gun post which is adjustable both laterally and pivotable about the support rod. The paint gun can be positioned vertically for road surface painting or to any position to horizontal for curb painting. The gun is adjustable in the vertical position to obtain line widths from 2 to 6. Operation of the paint gun shall be controlled by means of an air cylinder and 3-way air valve. The air valve shall be located on the right handle bar and be operated with the operator s thumb by pushing down on the valve lever. The valve will automatically shut off when thumb pressure is released. Cleaning Solution System A 1 gallon cleaning solution tank shall be provided for supplying a cleaning solution to the paint gun through the atomizing hose. The tank shall be fastened to the handlebars. The cleaning solution will be fed under pressure to the outlet of the paint tank and to the 3-way valve equipped with a lever type handle for tip flush. Controls Two separate adjustable, lockable, self-relieving, non-corrosive air regulators shall be provided, each equipped with an air pressure gauge. The regulators shall be mounted in a console within full view of the operator. The first regulator shall be used to control the air pressure to the paint supply tank, the second to control atomizing air to the paint gun; each line shall be equipped with a check valve to prevent back flow of material from the tank or gun into the air regulators. The paint line to the gun shall be equipped with a shut-off valve for servicing the paint gun. A preset air safety relief valve shall be installed in the air manifold to relieve air pressure exceeding 80 PSI. Line Guide A line guide shall be attached to the gun support rod. The guide will be ½ diameter steel and be attached to the support rod with an adjustable bracket so it may be positioned relative to the gun and line to be plated. Dimensions Length: 64 Width: 30 Height: 44 Empty Wt-Approx.: 360 lbs. Unit Color: Std. Highway Yellow - 3 -

4 Shipping The spray unit shall be shipped in a wooden crate for protection from damage during shipment. Optional Equipment The spray unit shall be equipped with one or more of the following options as designated. Mechanical Drive The striper unit shall be equipped with power driven rear wheels. The wheel shall be surface driven by a rotating drive hubs. The drive system will be engaged by dual air cylinders that are controlled by a valve at the operators station. The system speed is set by adjusting the diameter on a drive sheave. Hand Held Spray Gun The striper shall be equipped with a Binks Model 2001 spray gun. Twenty-five feet of 3/8 paint hose shall be supplied for connecting the spray gun to the paint tank and 25 feet of ¼ air hose to supply atomizing air to the gun. Suitable shut-off valves and fittings shall be supplied to attach the paint gun to the paint tank and air supply. Bead dispenser and Hopper The striper shall be equipped with a bead dispenser and hopper. The hopper shall have a minimum capacity of 70 lbs. and be mounted on a support bracket attached to the right hand side of the main deck. The hopper shall be 9 wide by 13 long and 14 deep. The bottom shall be tapered to a 1 1/8 diameter opening at the bottom for free gravity flow of beads to the bead dispenser. A hinged cover shall be provided that covers the entire 9 x 13 opening and is held in the latched position with an over center latch. The bead supply hose from the hopper to the bead dispenser shall be flexible plastic. The dispenser shall be the M-B non-rotating type. It shall be air operated and synchronized with the paint gun operation. The bead dispenser shall be mounted on the paint gun support rod on adjustable brackets so it may be adjusted vertically and in line with the paint gun. T-5 Automatic Timer The striper shall be equipped with an automatic air controlled, chain driven skip line timer that will provide an intermittent line pattern. The cycle shall be 40 feet, with 15 feet paint and 25 feet skip

5 Parking Brake The striper shall be equipped with a hand parking brake, which will lock both rear wheels. Trailer A transport trailer shall be provided to transport the sprayer at highway speeds. The trailer shall have an adequate deck size and capacity to support the striper. It shall be the tilt bed type and include tie downs to secure the striper in the transport position. A ball hitch shall be provided on the trailer tongue. Operator Riding Trailer A sit down type trailer shall be provided as a platform for the operator to ride. The trailer shall have a platform 12 wide and 24 long constructed of a non-slip surface. Two 3.00 x 5 pneumatic tires and wheels shall be mounted on a ¾ diameter steel axle attached to the platform. A 1 drawbar shall be attached to the power propelled striper. Approximate weight of the assembly shall be 42 lbs