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4.2 Noise emission 

(Inspection tolerance 4 dB) 

Acoustic pressure level  
(according to EN ISO 11202):  
Idling 

LpA  69,6 dB(A) 

In operation 

LpA  79,0 dB(A) 

The specified values are emission 
levels and are not necessarily to be 
seen as safe operating levels. 
As workplace conditions vary, this 
information is intended to allow the 
user to make a better estimation of the 
hazards and risks involved only. 

 

4.3 Content of delivery 

16mm keyless chuck, B18 
MT-4 / B18 arbour 
Chuck guard 
Table rising crank (2x) 
Coolant facility 
Drift key 
Operating tools 
Assembly kit 
Operating manual 
Spare parts list. 

 

4.4 Description of the machine 

 

Fig 1 

A…...Motor 
B…..Electric Box 
C….High / Low speed select switch 
D….Scale ring lock knob 
E….Down feed handle lock 
F….Down feed handles 
G….Coolant nozzle 
H….Rack 
I…...Coolant pump 
J…..Base with coolant tank 
K….Table lifting handwheel 
L…..Table locking handle 
M….Working table 
N….Drill chuck 
O….Chuck guard 
P….Micro feeding handwheel 
Q….Drill / Tap depth stop 

 

Fig 2 

 

R….Spindle OFF-button 
S….Drill / Tap select switch 
T….Spindle reverse jog-button 
U….Digital readout 
V….Variable speed select knob  
W…Coolant On/Off switch 
X….Spindle ON-button 
Y….Emergency stop button 

 

Fig 3 

Z…Feed select switch 

 

 

5.  Transport and start up 

5.1 Transport and installation 

The machine will be delivered in a 
closed crate. 

For transport use a forklift or hand 
trolley. Make sure the machine does 
not tip or fall off during transport. 

Danger of tipping due to high gravity 
center! 

The machine is designed to operate in 
closed rooms.and must be placed 
stable on a firm and levelled ground.  

A minimum distance of 800mm 
towards a rear wall must be kept (for 
access to the electrical box). 

The machine must  be bolted down. 

For packing reasons the machine is 
not completely assembled. 

 

5.2 Assembly 

If you notice transport damage while 
unpacking, notify your supplier 
immediately. Do not operate the 
machine! 

Dispose of the packing in an 
environmentally friendly manner. 

Clean all rust protected surfaces with 
a mild solvent e.g. petroleum. 
(Note: lacquer thinner or similar can 
destroy the paint). 

Attach the table lifting handwheel (K) 
and the table locking handle (L). 

 

Mounting machine to the floor: 

Unbolt the machine from the shipping 
crate. 

Use heavy duty fibre belts (AA, Fig 4) 
for lifting the machine off the pallet. 

Summary of Contents for JDP-840VADT

Page 1: ...nty period is valid for eight hours of daily use If this is exceeded the warranty period shall be reduced in proportion to the excess use but to no less than three months Returning rejected goods requires the prior express consent of the Seller and is at the Buyer s risk and expense Further warranty details can be found in the General Terms and Conditions GTC The GTC can be viewed at www jettools ...

Page 2: ...carried out by a qualified electrician only Have a damaged or worn power cord replaced immediately Make all machine adjustments or maintenance with the machine unplugged from the power source Never place your fingers in a position where they could contact the drill or other cutting tool if the work piece should unexpectedly shift or your hand should slip Secure workpiece against rotation Use fixtu...

Page 3: ...tton U Digital readout V Variable speed select knob W Coolant On Off switch X Spindle ON button Y Emergency stop button Fig 3 Z Feed select switch 5 Transport and start up 5 1 Transport and installation The machine will be delivered in a closed crate For transport use a forklift or hand trolley Make sure the machine does not tip or fall off during transport Danger of tipping due to high gravity ce...

Page 4: ...has electric power Turn emergency stop button clockwise to reset Use the variable speed select knob V to set the speed The digital readout U shows the spindle speed 6 Machine operation Always adjust the table and the depth stop to prevent drilling into the table or vise Secure workpiece to the table with clamps or a vice to prevent rotating with the drill bit T slot size is 16mm Feed the bit into ...

Page 5: ... top by spring force 6 3 Automatic down feed Adjust the desired power down feed Z Fig 8 Fig 8 Loosen the downfeed handle lock knob E Fig 9 Move the depth stop Q Fig 7 to the highest position Fig 9 Lower the spindle until the drill bit touches the workpiece Rotate the scale ring to the desired drill depth and tighten the lock knob D Start the machine X Fig 5 Engage the feed mechanism by pushing out...

Page 6: ...n pull the mains plug 7 1 Removing the Chuck and Arbour Disconnect from the power source Push the E stop button Lower the quill using the down feed handle Lock the quill in lowered position by installing the supplied index pin A Fig 12 sichern Fig 12 Rotate the spindle to align the key in the spindle with the key hole in the quill Insert the drift key into the aligned slots and tap lightly We reco...

Page 7: ...mediately Repair and maintenance work on the electrical system may only be carried out by a qualified electrician Changing oil Drain oil after first month of operation by removing drain plug and refill with oil Gear box oil SAE 90 Then change the oil annually respectively every 700 operating hours Weekly lubrication Once a week lubricate gently with grease the teeth of the quill the column rack Co...

Page 8: ...tion holes and cooling fins for dust and debris o L o L I o L 2 Motor overloaded Reduce motor load O C o c A o c n o c d Abnormal currant increase Inspect motor connection and isolation c F I c F 2 c F 3 Inverter internal error Stop the machine and restart C F F Fuse failure ground failure Inspect the power supply fuses and ground connection Stop the machine and restart 10 Environmental protection...

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