Global Industrial 298625 User Manual Download Page 4

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SAFETY INFORMATION 

PLEASE READ THOROUGHLY AND CAREFULLY. IMPROPER OPERATION OR FAILURE TO 
FOLLOW THESE PRECAUTIONS COULD RESULT IN SERIOUS INJURY.

DO NOT operate a damaged hoist.
DO NOT modify the hoist in any way.
DO NOT lift more than max capacity.
DO NOT lift over people, or transport people.
DO NOT wrap chain around load.
DO NOT apply the load to the tip of the hook or the hook latch.
DO NOT operate beyond limits of the load chain travel.
DO NOT leave load supported by the hoist unattended.
DO NOT allow the load chain or hook to be used as an electrical or welding ground. 
DO NOT use the hoist’s overload limiting clutch to measure load.
DO NOT use the hoist’s limit switches as routine operating stops. 
ALWAYS make sure people remain clear during use.
ALWAYS make sure the load is centered under hoist.
ALWAYS make sure the hoist is securely attached to a suitable support.
ALWAYS take up slack carefully – make sure load is balanced.
ALWAYS stop immediately if the hoist malfunctions and inspect carefully.
ALWAYS check brake function by tightening the hoist prior to each lift operation.
ALWAYS use hook latches and make sure they are closed.
ALWAYS make sure the load is free to move and will clear all obstructions.
ALWAYS avoid swinging the load or hook.
ALWAYS make sure hook travel is in the same direction as shown on the controls.
ALWAYS inspect the hoist regularly and replace damage or worn parts.
ALWAYS lubricate load chain per instructions in this manual.

INSTALLATION & SET UP

Suspending/Mounting the Hoist to Supporting Structure:

1.  The structure used to support the hoist must have a load rating equal to or greater than 

that of the hoist.

2. 

The supporting structure must be able to effectively suspend both the weight of the hoist 

and the rated load.

3.  Proper installation requires that the upper hook is seated in the center of the hook saddle 

and the spring safety latch is completely closed.

4.  The hoist must be in the same straight line with the load to avoid side forces.
5.  If trolley is mounted to a beam, make sure the beam has end stops to prevent the trolley 

running off the end of the beam, causing serious injury.

Summary of Contents for 298625

Page 1: ...n pg 4 Installation Set up pg 4 Operation pg 6 Maintenance Inspection pg 7 Disassembly Reassembly Disassembly pg 8 Reassembly pg 11 Testing Hoist pg 14 Pendant Throttle Control Assembly pg 15 Inspecti...

Page 2: ...THESE PRODUCTS MUST BE HANDLED WITH CAUTION BY TRAINED OPERATORS WITH PROPER SAFETY GEAR AND EQUIPMENT FAILURE TO COMPLY WITH INSTRUCTIONS COULD RESULT IN SERIOUS INJURY PLEASE CONTACT GLOBAL INDUSTR...

Page 3: ...U D Dimensions inches Ref 298625 298626 298627 A 15 25 15 25 15 25 B 10 25 10 25 10 25 C 4 75 4 75 4 75 D 1 75 1 75 1 75 E 7 0625 7 0625 7 0625 F 5 0625 5 0625 5 0625 G 0 9375 0 9375 0 9375 H 2 1875...

Page 4: ...hoist malfunctions and inspect carefully ALWAYS check brake function by tightening the hoist prior to each lift operation ALWAYS use hook latches and make sure they are closed ALWAYS make sure the loa...

Page 5: ...achine oil approx viscosity 150 SSU 100 deg F The lubrication rate for air supply should be 1 drop for every 50 75 cu Ft Recommended air pressure is 90 psi Speed Adjustments 1 For lifting speed the ma...

Page 6: ...ift the load 7 Depress the throttle lever marked DOWN to lower the load 8 Release the lever to stop either lifting or lowering 9 The lifting lowering speed varies by the position of the throttle valve...

Page 7: ...ook latches trolley parts springs and load bearing components Apply lubricant if necessary and replace any parts as necessary 5 Check brake function when the hoist is operating The brake needs adjusti...

Page 8: ...chain from anchor at side of upper suspension bracket on models with double reeved chains 2000lb 3 Separate load chain from lower block assembly in single reeved 300 500 and 1000 lb models Drive out s...

Page 9: ...g Use a hex key to remove pin from bottom of throttle valve if valve is to be removed See Image 19 Then remove the valve from bushing in housing The throttle valve bushing is pressed into place and ho...

Page 10: ...ng up lightly and evenly with screwdriver to free ball bearing Press off the ball bearing and clamp plate after removing retaining ring from wheel hub 2 Take out four socket head screws securing gear...

Page 11: ...sed onto shaft so far as to bow the end plate use a feeler gauge between end plate and body Align dowel pin holes in end plate with those in body and assemble pins Assemble three button head cap screw...

Page 12: ...ontrol cylinders Use new O ring gaskets 3 Use new U type seals on piston heads and O ring seals on piston stems at reassembly of control cylinder pendant throttle control models Ensure U type seals fa...

Page 13: ...in the unit if the wheel does not turn freely 3 Brake adjustment with load a With load on hook press UP lever slowly Load must not creep down before motor starts Turn adjusting screw out as required b...

Page 14: ...d The set screw should be turned out if full movement occurs before lever is fully depressed The screw should not extend beyond end of cylinder Check Hoist Under Rated Load Attach rated load to lower...

Page 15: ...valve springs from bushings Take out O ring gaskets from bushings Reassembly 1 Clean all parts with cleaning solvent and carefully inspect for wear or damage before reassembly 2 Install new air seal...

Page 16: ...Corrosion CLEANING OR PAINTING REQUIRED NOTES DATE HOIST Motor Motor Brake Hook Latch Operation Gears Shafts Bearings Upper Block Hook Upper Block Idler Spro ckets Hook Throat Opening X Record Hook Th...

Page 17: ...udes Ref No 6 1 1 1 6 Latch Kit 1 1 1 7 Bushing Machinery 1 1 1 8 Bracket Suspension 1 1 1 9a Washer Thrust Bearing ISO3031 WS81103 1 1 1 9b Washer Thrust Bearing ISO3031 GS81103 1 1 1 10 Bearing Asse...

Page 18: ...Needle ISO3031 AXK1730 1 1 1 28 Shield Bearing 1 1 1 29 1 1 1 30 Nut Hook 1 1 1 31 1 1 1 32 Pin Connecting Lower Block 1 1 1 33 Pin Spring Drive Control Lever 4 18mm 1 1 1 1 34 Block Assembly Lower 1...

Page 19: ...19...

Page 20: ...Locking 1 11 Shaft Intermediate Gear 2 12 Bearing Assembly Needle B 97 4 13 Gear Intermediate 2 14 Thrust Plate 1 15 Spring Brake Shoe 1 16 Plate Gear 1 17 Screw M10 20mm 1 18 Screw Socket Head Self...

Page 21: ...bly 1 1 Screw Hex Socket Button Head M5 12mm 10 2 Bearing Ball ISO3290 6002 2Z 2 3 Plate End Dead 1 4 Blade Rotor 8 5 Rotor and Shaft Assembly 1 6 Pin Spring 5 20mm 1 7 Pin Spring 5 16mm 3 8 Body 1 9...

Page 22: ...22...

Page 23: ...3601 1 14 2 65mm 2 14 Valve Throttle 1 15 Gasket O Ring Control Cylinder ISO3601 1 25 1 8mm 2 16 Hose and Strain Cable Assembly Pendant Throttle For 10 Lift 1 For 20 Lift 1 17 Pin Valve Shifter 1 18 S...

Page 24: ...1 39 Screen Inlet Swivel 1 40 Screen Muffler 1 41 Muffler Exhaust 1 42 Gasket Air Seal Motor End Plate 1 43 Gasket Control Head to Frame 1 44 Bearing Assembly Needle Control Shaft ISO10001 HK1012 1 45...

Page 25: ...air disconnect air hose clean inlet swivel screen Excessive overload Reduce load Insufficient air pressure at source Check and adjust air pressure Valve shifter not functioning Check for proper instal...

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