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

 

2.  A

dditional safety rules

 

Always keep in mind that:

 

 

•  the machine must be switched off and disconnected from the power supply during maintenance and repairs, 

 

•  clamped workpieces may only be measured when the machine is switched off. 

 

Never lean over the machine, mind loose clothing, ties, jewelry etc. and wear a cap.

 

 

Do not remove safety devices or guards. Never use the machine while a guard is open.

 

 

Always use safety glasses for machining rough materials.

 

 

Burrs and chips should only be removed using a sweeper or other aid, never with your bare hands!

 

 

Never leave the machine running unattended.

 

 

 

Always wear safety glasses!

 

 
 
 
 

 Warning: failure to follow these rules may result in serious personal injury

 

 

 

Thank you for purchasing the heavy-duty drilling machine. If properly cared for and operated, this machine 
can provide you with years of accurate service. Please read this manual carefully before using your 
machine as with all machinery there are certain hazards involved with operation and use of the machine. 
Using the machine with respect and caution will considerably lessen the possibility of personal injury. 
However, if normal safety precautions are overlooked or ignored, personal injury to the operator may result. 
This machine was designed for certain applications only. We strongly recommend that this machine NOT 
be modified 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 contact with us and we have advised you. Your 
machine might not come with a power socket or plug. Before using this machine, please Do ask your local 
dealer to install the socket or plug on the power cable end.

 

 

3.  S

afety rules for all tools

 

 

3.1  U

ser

 

 

1. 

Wear proper apparel. No loose clothing, gloves, rings, bracelets, or other jewelry to get caught in moving 
parts. Non-slip foot wear is recommended. Wear protective hair covering to contain long hair. 

 

2. 

Always wear eye protection. Refer to anslz87.1 Standard for appropriate recommendations. Also use 
face or dust mask if cutting operation is dusty. 

3. 

Don’t overreach. Keep proper footing and balance at all times. 

 

4. 

Never stand on tool. Serious injury could occur if the tool is tipped or if the cutting tool is 
accidentally contacted. 

5. 

Never leave tool running unattended. Turn power off. Don’t leave tool until it comes to a complete stop. 

 

6. 

Drugs, alcohol, medication. Do not operate tool while under the influence of drug, alcohol or 
any medication. 

 

3.2  U

se of machine

 

 

1. 

Don’t force tool. It will do the job better and be safer at the rate for which it was designed. 

 

2. 

Use right tool. Don’t force tool or attachment to do a job for which it was not designed. 

 

3. 

Secure work. Use clamps or 

a vise to hold work when practical. It’s safer than using your hand frees both 

 

4. 

Hands to operate tool. 

 

5. 

Use recommended accessories. Consult the owner’s manual for recommended accessories. The use of 

 

6. 

Improper accessories may cause hazards. 

 

7. 

Avoid accident

al starting. Make sure switch is in “OFF” position before plugging in power cord. 

 

3.3  A

djustment

 

 

Make all adjustments with the power off in order to obtain the machine precision and correct way 
of adjustment

 

while assembling. The user should read the detailed instruction in this manual. 

 

 

3.4  W

orking environment

 

 

1. 

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

 

2. 

Don’t use in dangerous environment. Don’t use power tools in damp or wet locations, or expose 

 

 
 

4

 

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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