Huvema HU 50 G-4 TOPLINE Instruction Manual Download Page 3

 

HU 50 G-4 T

opline

 

1.  G

eneral safety rules for all machines

 

 

N.B.: Read the instructions carefully in order to avoid any problems.

 

 

As with all machinery there are certain hazards involved with operation and use of this machine. Using the 
machine with respect and caution will considerably lessen the possibility on personal injury. However, if 
normal safety precautions are overlooked or ignored, personal injury to the operator may occur. Observe 
these rules insofar as they are applicable to this particular machine.

 

 

This machine was designed for certain applications only. We strongly recommend that this machine 
NOT be modified in any way and/or used for any application other than for which it was designed.

 

 

If you have any questions relative to its application DO NOT use the machine until you have contacted 
your dealer.

 

 

1. 

For your own safety read the instruction manual before operating the tool. 

 
2. 

Keep all guards in place and in working order. 

 
3. 

Ground all tools. 

 
4. 

Remove adjusting keys and wrenches. Make a habit of checking the machine before turning it on. 

 
5. 

Keep the work area clean. Cluttered areas and benches invite accidents. 

 
6. 

Do not use in a dangerous environment, such as damp or wet locations or expose to rain. Always 
keep the work area well-lit. 

7. 

Keep children and visitors away. They must be kept at a safe distance from the machine at all times. 

 
8. 

Make sure that the work area is not accessible to unauthorized persons. Use padlocks, master 
switches, remove starter keys etc. 

9. 

Never overload the machine. The capacity of the machine is at its largest when properly loaded. 

 
10.  Do not force the machine or attachment to do a job for which it was not designed. 

 
11.  Wear proper apparel. No loose clothing, gloves, neckties, rings, necklaces, bracelets or jewelry: they may 

get caught in moving parts. No slip footwear is recommended. Wear a hairnet to contain long hair. 

 
12.  Always wear safety glasses and work according to safety regulations. Use a face or dust mask if 

operation is dusty. 

13.  Always secure workpiece tightly using a vise or clamping device. This will keep both hands free to 

operate the machine. 

14.  Do not overreach. Keep your proper footing and balance at all times. 

 
15.  Maintain tools in top condition. Keep them sharp and clean. Read the instructions carefully and follow 

the instructions for cleaning, lubrication and tool replacement. 

16.  Lubricate the machine and fill all oil reservoirs before operation. 

 
17.  Disconnect tools before servicing and when changing accessories such as blades, bits, cutters etc. 

 
18.  Use only recommended accessories. C

onsult the owner’s manual for recommended accessories. The 

use of improper accessories may cause hazards. 

19. 

Avoid accidental starting. Make sure the on/off switch is in the “OFF” position before plugging in the 
power cord. 

20.  Never stand on the machine or tools. Serious injury could occur if the machine is tipped or if the cutting 

tool is accidentally touched. 

21.  Check damaged parts. Replace or repair damaged parts immediately. Check machine for 

alignment of moving parts, binding of moving parts, breakage of parts, mounting and any other 
conditions that may affect its operation. 

22.  Direction of feed. Feed work into a blade or cutter against the direction of rotation of the blade or 

cutter only. 

23.  Never leave tool running unattended. Do not turn power off until it has come to a complete stop. 

 
24.  Alcohol, medication, drugs. Never us the machine while under the influence of alcohol, medication or drugs. 

 
25.  Make sure the tool is disconnected from the power supply, before servicing, repairing etc. 

 
26.  Keep the original packing for future transport or relocation of the machine. 

 

 
 
 
 
 
 
 
 
 
 
 
 

 

3

 

Summary of Contents for HU 50 G-4 TOPLINE

Page 1: ...I N D U S T R I A L D R I L L I N G M A C H I N E HU 50 G 4 TOPLINE...

Page 2: ...m space for machine operation 6 7 Use of machine 7 7 1 Control panel 7 7 2 Main machine parts 7 8 Precaution for operation 8 8 1 Before operation 8 8 2 After operation 8 9 Speed changing and adjust be...

Page 3: ...es neckties rings necklaces bracelets or jewelry they may get caught in moving parts No slip footwear is recommended Wear a hairnet to contain long hair 12 Always wear safety glasses and work accordin...

Page 4: ...sk your local dealer to install the socket or plug on the power cable end 3 Safety rules for all tools 3 1 User 1 Wear proper apparel No loose clothing gloves rings bracelets or other jewelry to get c...

Page 5: ...tion proper material range Tool type Tool material Work piece material End mill HSS Non iron material steel iron TUNGSTEN CARBIDE Cast iron non iron material Face mill TUNGSTEN CARBIDE Non iron materi...

Page 6: ...Keep machine always out from sun dust wet raining area 3 Position tighten 4 bolts into base holes properly after machine in balance 4 Turn off the power before wiring be sure machine in proper ground...

Page 7: ...ON Turn E to the right to turn on the coolant pump and turn to the left to turn off the coolant pump Turn F to the right to turn the spindle to the left Turn F to the left to turn the spindle to the r...

Page 8: ...tools are correctly set and the work piece is set firmly 4 Be sure the speed is not set too fast 5 Be sure everything is ready before use 8 2 After operation 1 Turn off the electric switch 2 Turn down...

Page 9: ...to the spindle shaft Turn the rapid down handle rod down until the oblong hole in the rack sleeve appears Line up this hole with the hole in the spindle Insert key punch key through holes and strike l...

Page 10: ...e the grease from the machine but avoid getting solvent on belts or other rubber parts 2 After cleaning coat all possible rusted surface with a light lubricant Lubricate all points with a medium consi...

Page 11: ...ble travel has not The gap of spindle taper too wide Adjust bolt in proper Loosening of leaf bolt Turn and fasten in place balanced Feed too deep Decrease depth of feed The gap of spindle bearing too...

Page 12: ...rate too slow Increase feed enough to clear chips up or burns work Rotation of frill incorrect Reverse motor rotation Failure to use cutting oil or coolant on Use cutting oil or coolant on steel stee...

Page 13: ...17 Circuit diagram 13...

Page 14: ...18 Exploded drawing A 14...

Page 15: ...19 Exploded trawing B 15...

Page 16: ...20 Exploded Drawing C 16...

Page 17: ...15x25x7t 2 30 CA6004ZZ Bearing 6004ZZ 8 31 CA6004 Bearing 6004 1 32 HS281 Hex Socket Head Screw M12x35L4 4 33 Motor 1 34 250034 Locknut 2 35 HS422 Hex Socker Headless Screw M6x8L 10 36 HP214 Spring Pi...

Page 18: ...7 250087 Speed Change Handle 2 88 250088 Speed Lever 2 89 HS413 Hex Socker Headless Screw M5x5L 1 90 HS430H ex Socker Headless Screw M8x10L 6 91 250091 PF Driven Spindle 1 93 250093 Gear 34T 1 94 2500...

Page 19: ...2 Transmission Worm Shaft 1 406H HK013 Key 5x5x45L 1 407 250403 Gear 20T 1 408 250404 Gear 24T 1 409 250405 Gear 30T 1 410 250406 Gear 40T 1 411H HCS09 C Retaniner Ring S20 1 412 250407S Change Gear L...

Page 20: ...Flat Cross Head Screw M6x10L 1 480 HS320 Hexagon scre M8x100 4 481 250427 Worm Cover 1 482 HS522 Cross Round Head Screw M5x25L 2 483 250428B Micro Adjusting Indicator Metric 1 483 250428A Micro Adjus...

Page 21: ...201 Filter 1 638 257302B Coolant Pump Cover 1 639 HT003 Hex Socket Head Screw M6x10L 7 640 HD602 Pipe Connector 1 2PT 1 641 HD601 Hose Clip 1 2PT 2 642 257329 Hose 3 4 27 1250L 1 1 644 257325 Column B...

Page 22: ...257338 Bushing 1 682 690037 Pin 1 Our products are frequently updated and improved Minor changes may not yet be incorporated in this manual Always state the year of build type and serial number of the...

Page 23: ...Maintenance and Comments list Use this list for own comments during use of the machine regarding maintenance and checks Date Comment Resolved through 23...

Page 24: ...2017 V1...

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