Stanley

HP-1Compact Power Unit

Safety Rules

Never operate unit in closed spaceMake sure fittings are tightNever use flammable solvents near power unitWear safety equipment

Do not operate unit if gasoline odor is presentKeep unit 1 meter away from buildingsAllow unit to cool before putting away

Do not change governor components

Hydraulic Fluid Requirements

Tank capacity is 2.7 galViscosity 50deg F 450 SSU 100deg F 130-200 SSU 140 deg F85 SSU

Hydraulic Filter

Filler Cap

Hydraulic Site Gauge

Hydraulic Reservoir

Engine Type

Gasoline powered18 horse power, twin cylinderBriggs / Stratton Vanguard EngineUse unleaded gasolineUse oil classified “for service SF,SE,SD,SC” 10W/30

Battery

Oil DipstickOil Fill

Fuel Tank

Fill Cap

Choke

Tool Hose

Use two 1/2in diameter hoses rated for working pressure of 2500psi15-25 feet long

Preparation for Use

Check crankcase oilCheck fuel levelCheck hydraulic fluidCheck batteryConnect hoses

Hydraulic Site Gauge

Oil Dipstick

Site Gauge

Oil Dipstick

Operating Instructions

Place hydraulic control lever in the “tool off” positionSelect the “auto” throttle modePlace Engine On/Off switch in the “On” positionPush hydraulic control lever to “Start” position

Engage choke if neededWhen engine starts, release the control leverTo the “tool off” positionWhen engine is warm, select the mode of operation (Auto or Hold 8 or 5 gpm)

Tool Control Lever

Start Tool Off

Throttle Plate

Water Pump Location

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 useRun engine at low speed with control lever in “tool off” position