5 Nameplate and TagsGPM and pressure sticker- Never exceed the flow and pressure levelsDanger Sticker- lists the electrocution hazardsSafety Tag- Lists the safety instructions
6 Equipment Care and Protection Spray a light film of WD40 on entire chain before and after every useStore saw in clean dry areaSupply hoses have minimum working pressure 2500psiTool repair should be done by qualified personnelCouplers must be kept cleanHydraulic circuit valve must be in OFF position when coupling or uncoupling hosesChain saw is used for concrete, concrete block, brick, natural stoneNOT wood
7 Hydraulic System Requirements System should provide a flow of 7-9 gpm at operating pressure of 2000psiSystem should not have more then 250psi backpressure measured at the toolSystem should have sufficient heat rejection capacity(max oil pressure140deg F)Hose size: .500 inch / 12mm I.D up to 50 feet longHose size: .625 inch / 16mm I.D up to 100 feet long
9 Operating Instructions Hydraulic power source should develop flow of 7-9gpmRelief valve set to psiMake certain power source return does not exceed 250psiWipe couplers with clean lint-free clothConnect hoses from power source to tool fittingsConnect return hose first and disconnect it last (avoids trapped pressure)Move circuit valve to ON position
10 Connecting to Water Supply Using a standard garden hose, connect the DS11 to a city or auxiliary water supplyTurn saw on and read water pressure at the water gauge. Pressure must be at least 50psi (4 gpm)If you cannot achieve 50 psi use the Stanley Water Pump Kit
12 Chain Replacement and Break In Ensure bar and sprocket are in good conditionReplace chain and ensure bumper guard proceeds each diamond segment in the blade rotation.The chain is designed to operate in only one direction!
13 Chain Replacement and Break In (cont.) Operate for two minutes away from intended cut.Check tension and adjust as required
16 Chain and Bar Adjustment Check the chain tension often during operationIf it is too loose, adjust itMake sure the chain does not exceed a clearance of ¼ inch from the barMake sure the bar attaching nuts are fully tightened and chain guard is in place
17 Chain Tension Adjustment Turn off water and powerLoosen the two saw bar attachment nutsUsing the saw bar adjustment screw, tighten chain until you are still able to rotate it 1 full revolution by handPull chain around the saw bar to make sure it fits the sprocketFully tighten the two saw bar attachment nuts
22 Operating procedures Check chain and bar Turn on water Ensure water flow is 4 gpm at 50 psi min.Run saw for 2 min (away from intended cut) and check tensionAdjust tension if neededPlan your cutsOutline the area to be cut with a markerKnow the material you are cuttingBase horizontal cut first then cut counterclock wise4321
24 Wall Walker Position pivot pin in upper hole (A) - “Parked” position Position pivot pin in lower hole (B) - “Autofeed” position.
25 Wall Walker (cont.)Begin cutting until cut is large enough to allow tip of wedge to insert into the cut.After the saw cuts approx. 1 – 2.5” withdraw the saw only enough to allow the lever arm and wedge to reposition.
26 Lever ArmWall Walker AssemblyWedgeA - ParkedB - Autofeed
27 Types of Cuts Down cut Plunge cut Up cut Do not use cutting force in excess of 45 lbsMaintain high chain speed when cuttingAvoid heavy plunge cutsDo not cut loose rebar!!
28 Cold Weather Operation If used in cold weather you must preheat the hydraulic oil at low engine speedOil temp should be at or above 50 deg F before use