GT23
HYDRAULIC
POWER UNIT
USER’S MANUAL
SAFETY, OPERATION AND MAINTENANCE
© 2014 Stanley Black & Decker, Inc.
New Britain, CT 06053
U.S.A.
69405 10/2014 Ver. 7
Page 1: ...GT23 HYDRAULIC POWER UNIT USER S MANUAL SAFETY OPERATION AND MAINTENANCE 2014 Stanley Black Decker Inc New Britain CT 06053 U S A 69405 10 2014 Ver 7...
Page 2: ...2 GT23 User Manual NOTES...
Page 3: ...QUIREMENTS 7 HOSE SAFETY TAGS 7 HOSE RECOMMENDATIONS 8 HTMA REQUIREMENTS 9 OPERATION 10 PREPARATION FOR USE 10 CONTROLS 12 STARTUP 12 FOR 8 GPM OPERATION 12 FOR 12 GPM OPERATION 12 COLD WEATHER STARTU...
Page 4: ...is symbol to avoid possible injury or death DANGER This safety alert and signal word indicate an imminently hazardous situation which if not avoided will result in death or serious injury WARNING This...
Page 5: ...protection and safety shoes at all times when operating the power unit and a hydraulic tool Do not inspect or clean the power unit while it is running Accidental engagement of the unit can cause seri...
Page 6: ...6 GT23 User Manual Single Circuit Sticker 68595 Stanley Dash Sticker 62302 DASH DECALS...
Page 7: ...HOSE AND FITTING WITH A CLEAN DRY ABSORBENT CLOTH TO REMOVE DIRT AND MOSISTURE AND TEST HOSE FOR MAXIMUM ALLOWABLE CURRENT LEAKAGE IN ACCORDANCE WITH SAFETY DEPARTMENT INSTRUCTIONS SEE OTHER SIDE D O...
Page 8: ...1 25 4 Return 2500 175 13 16 49 60 up to 25 up to 8 5 8 16 Pressure 2500 175 3 4 19 Return 2500 175 13 16 49 60 26 100 8 30 3 4 19 Pressure 2500 175 1 25 4 Return 2500 175 Typical Hose Connections Too...
Page 9: ...13 gpm 15 23 lpm 26 34 lpm 34 40 lpm 42 49 lpm 1500 psi 1500 psi 1500 psi 1500 psi 103 bar 103 bar 103 bar 103 bar 2100 2250 psi 2100 2250 psi 2200 2300 psi 2100 2250 psi 145 155 bar 145 155 bar 152 1...
Page 10: ...furnished with the selected thread sealant DO NOT OVERTIGHTEN THE FITTINGS PREPARATION FOR USE Do not operate the power unit until you have read the engine operating and maintenance instructions manu...
Page 11: ...Do not charge the battery with a standard auto motive battery charger This type of charger pro duces a charging amperage higher than 2 amps Charging the battery at higher than 2 amps will damage the b...
Page 12: ...CONTROLS This unit is equipped with an advanced proportional engine control system It provides a means of controlling engine speed by adjusting the fuel control lever with an actuator The Power Unit p...
Page 13: ...F 10 C 3 If the tools and tool hoses are cold it is recommended to allow hydraulic fluid to circulate through the tool hoses until warm before using the tool SHUTDOWN 1 Ensure the flow selector switc...
Page 14: ...HYDRAULIC FLUID under the section titled OPERATION Remove condensed moisture from the hydraulic fluid by pumping the hydraulic fluid into a 5 gal 20 l con tainer through the pressure hose Make sure t...
Page 15: ...bration Tool to observe the fault conditions Use the Display Faults option under the Monitor Menu 3 If there are no faults the LED will flash once at reset and from then on indicate the detection of e...
Page 16: ...ller unit failed yes Have engine serviced by an Authorized Stanley Dealer 9 Limiting excessive no Have engine serviced by an Authorized Stanley Dealer actuator current 10 Engine speed input no Active...
Page 17: ...allow it to run until warm 6 Switch the flow selector switch to 8 or 12 gpm depending on which flow you are testing 7 With the engine at the programed speed the test flow gauge should read 7 9 gpm 26...
Page 18: ...Incorrect hose connection to Make sure the tool hose circuit goes tool from left pressure fitting to tool and back to the right fitting return Fluid always flows from the male to female fittings Quic...
Page 19: ...components for 2 years from the date of original pur chase provided there has been no abuse neglect modifi cations or improper maintenance Components covered The emission related warranty covers all...
Page 20: ...TER ON SIDE OF ENGINE TO ENGINE THROTTLE LINKAGE 68 75 28 60 70 69 67 PART OF ENGINE ASSY 70 65 66 66 9 76 46 54 53 74 PART OF ENGINE ASSY Positive Battery Cable P N 35395 Ground Battery Cable P N 623...
Page 21: ...Capscrew 1 4 20 x 3 4 41 60945 3 Washer 42 21714 2 Handle Bumper 43 58942 4 Hex Flange Bolt 44 01459 4 Lockwasher 3 8 45 58975 2 Foot 46 18893 4 Flang Nut 3 8 16 47 58976 4 Hex Flange Bolt 3 8 16 48 3...
Page 22: ...For example if you have a power unit prior to 2011 do not purchase a new style fuel tank your engine will not be equipped with a fuel vapor fitting The old style fuel cap is a vented cap while the ne...
Page 23: ...20 x 5 8 10 68595 1 Decal Single Circuit 11 67899 1 Knob Part of item 13 12 60955 1 2 Way Switch 13 67899 1 Rotary Switch 14 60956 1 3 Way Switch 15 60946 1 Hour Meter 16 62269 1 Frame Weldment 17 235...
Page 24: ...Circuit 3 62199 4 Hose Clamp 4 350000 1 Elbow 45 Straight Thread 5 02773 1 Adapter 6 58569 1 Elbow 90 7 58943 1 Hose 8 350104 1 Connector Straight Thread 9 40364 2 Elbow 45 10 59088 1 Hose 11 59089 1...
Page 25: ...IED W 62293 HARNESS PRESSURE SWITCH TO ACTUATOR RED GREEN GROUND WIRES MANIFOLD ASSY DIRECTIONAL VALVE RED TO STARTER SOLENOID BATTERY PLUG TOP RESSURE SWITCH POSITIVE BATTERY CABLE TO STARTER SOLENOI...
Page 26: ...Stanley Hydraulic Tools 3810 SE Naef Road Milwaukie OR 97267 5698 503 659 5660 FAX 503 652 1780 www stanleyhydraulics com...
