General 90-725 Manual Download Page 15

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MAKE SURE THE MACHINE HAS BEEN TURNED OFF AND UNPLUGGED FROM THE POWER SOURCE BEFORE PERFORM-
ING ANY MAINTENANCE OR ADJUSTMENTS.

IMMOBILIZING THE MACHINE

Machine vibration during operation may cause the 
machine to move, particularly when installed on un-
even surfaces. 

The bolt-down tab and anchor bolt 

A

 can be used to 

help keep the machine immobilized by either lower-
ing the bolt against the floor to act as another point of 
contact with the floor, or for permanent installations, by 
drilling into the floor and bolting the machine in place.

A

VERIFY ALL CHECK POINTS BEFORE STARTING. FAILURE TO COMPLY CAN RESULT IN SERIOUS INJURIES.

CHECKLIST BEFORE STARTING

1

.  Make sure you and any assistants are wearing safe and appropriate workshop attire. 

2

.   To reduce the risk of damage to the machine, as well as potential for personal injury, after initial set-up as well 

as before each use, make sure that everything is securely installed and that all fasteners and moving parts on 
this machine are locked in place before starting the machine.

3

Make sure to have on safety glasses as well as hearing or/and respiratory protection at all times when using the  
machine.

4

.   Check the level of coolant in the tank and fill it as necessary. The level should be between 3 liters (minimum) 

and 5 liters (maximum).

5

.  Use only recommended parts and accessories. The use of parts or accessories NOT recommended by 

 

GENERAL® INTERNATIONAL may result in a risk of injury or damage to the machine.

6

.  Be sure that adjusting wrenches, tools, drinks and other clutter are removed from the machine and/or the 

table surface before operating.

OPERATING INSTRUCTIONS

BURN DANGER: DO NOT USE BARE HANDS TO TOUCH THE WORKPIECE AT THE CUT LOCATION UNTIL IT HAS COOLED.

OPERATIONS STEP-BY-STEP

For horizontal cuts

1.

  Raise the saw arm by the handle and lock it in position by shutting off the hydraulic downfeed control valve. 

2. 

  Trace the cutting line on your workpiece with a pencil and clamp the material firmly in the vise to ensure a 

straight cut through the material. Make sure the workpiece is properly secured in the vise. Refer to the chart 
below for proper stock placement in the vise. 

Note: Use the workpiece stop to make repeat cuts to the same length.

3.

   Adjust the blade guards as close as possible to the workpiece.

4. 

  Start the machine.

5.

   Allow the blade to come to full speed, then begin the cut by opening the hydraulic downfeed control valve 

and letting the head down slowly onto the workpiece. Re-adjust the cutting feed rate if needed. 

Note: Do not drop or force the head onto the workpiece.

6. 

  Wait for the automatic shutdown of the saw before carefully removing the workpiece from the vise. 

NEVER USE THE SAW WITHOUT ALL GUARDS AND COVERS IN PLACE BEFORE STARTING THE SAW. BE SURE THAT THE 
BLADE IS NOT ALREADY IN CONTACT WITH THE WORKPIECE.

Summary of Contents for 90-725

Page 1: ...t the blade has gained full operating speed before starting to cut 14 Always use a clean properly sharpened blade Dirty or dull blades are unsafe and can lead to accidents 15 Use suitable workpiece su...

Page 2: ...occurs contact a qualified technician or our service department CONVERTING THE MOTOR TO 240V Note When converting motor voltage on a machine that is equipped with a magnetic switch the switch contact...

Page 3: ...WITCH F COOLANT PUMP SWITCH G WHEELS 4 H BLADE I GEAR BOX J MOTOR K WORKPIECE STOP L COOLANT RECOVERY TRAY M STAND N CYLINDER O BLADE GUIDES 2 P RECOVERY TRAY FILTER Q CYLINDER VALVE R BLADE TENSION I...

Page 4: ...the unit features an automatic hydrauli cally controlled down feed with auto shutoff at the end of the cutting cycle The coolant system with built in pump is designed to supply a continuous ow of liq...

Page 5: ...r placement within your shop that will allow the operator to work unencumbered and unobstructed by foot traf c either passing shop visitors or other shop workers or other tools or machinery ESTABLISHI...

Page 6: ...e the workpiece stop onto the bar as shown G and tighten the thumbscrew H to secure it in place INSTALLING THE TABLE FOR VERTICAL CUTTING 1 To lock the blade arm in the UP position shut off the hydrau...

Page 7: ...utton twist lock out device C Once this button has been pressed the machine can only be started by turning the button to the right to release the stop button C The limit switch E on the end of the sta...

Page 8: ...nd refer to the chart in the electrical requirements section at the beginning of this manual 3 Overworked circuit caused by operating on a circuit that is close to its amperage draw capacity Make sure...

Page 9: ...nto the vertical position Loosen the lock knob A and then push the guard down as shown Remove the two lock knobs B and open the blade cover 2 Loosen the blade by turning the tensioning handle counterc...

Page 10: ...kwise to loosen The white mark B shoud be cen tered in the shaded zone C of the ten sion indicator 3 Make a test cut on a sample piece and if needed re adjust the blade tension Note To check the blade...

Page 11: ...is not square to the table go to step 2 2 Loosen screw D with a 6 mm Allen key and make sure that the blade is parallel with the square by turning the blade support E Retighten screw D once nished ad...

Page 12: ...rom side to side during the cutting and must be adjusted close to the blade but not touching the blade in order to ensure accurate cuts The space between each guide bearing and the blade must not exce...

Page 13: ...would not otherwise be supported from slipping out of po sition during cutting and to reduce risks of injuries a minimum amount of blade should be exposed For a straight cut and to reduce the risk of...

Page 14: ...and tighten bolt C a few turns 2 Repeat as needed until the desired tension is achieved and then retighten the jam nut B Note For less tension loosen bolt C SPEED SELECTION CHART BLADE SPEEDS BELT SP...

Page 15: ...ecommended parts and accessories The use of parts or accessories NOT recommended by GENERAL INTERNATIONAL may result in a risk of injury or damage to the machine 6 Be sure that adjusting wrenches tool...

Page 16: ...for any other unsafe conditions Clean the metal blade brush Monthly Inspect V belt tension damage or wear Clean the vise screw with compressed air and lubri cate as shown with an all purpose oil 1 Low...

Page 17: ...speed too high Reduce blade or speed feed Blade is too thick Replace with thinner blade Blade tension insuf cient Tension the blade Binding blade Reduce feed pressure Blade tension too high Reduce bla...

Page 18: ...rial Increase feed pressure by tighten ing the cylinder lock knob Blade twists Replace the blade and adjust its tension Insuf cient blade tension Tension the blade Blade slides Tension the blade BLADE...

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