Promac JDT-4024 User manual

JDT-4024
Drill Press
Bohrmaschinen
Perceuses
05-2019
Schweiz / Suisse
JPW (TOOL) AG
Ackerstrasse 45, CH-8610 Uster,
Switzerland
www.promac.ch
France
TOOL FRANCE SARL
9 Rue des Pyrénées, 91090 LISSES, France
www.promac.fr

CE-Conformity Declara on
CE-Konformitätserklärung
Déclara on de Conformité CE
Product / Produkt / Produit:
JDT-4024
Drill Press / Bohrmaschinen / Perceuses
Brand / Marke / Marque:
PROMAC
Manufacturer / Hersteller / Fabricant:
We hereby declare that this product complies with the regula ns
Wir erklären hiermit, dass dieses Produkt der folgenden Richtlinie entspricht
Par la présente, nous déclarons que ce produit correspond aux dire ves suivantes
2006/42/EC
Machinery Direc ve
Maschinenrichtlinie
Direc ve Machines
2014/30/EU
electromagne compa bility
elektromagne sche Verträglichkeit
compa bilité électromagné que
designed in considera on of the standards
und entsprechend folgender zusätzlicher Normen entwickelt wurde
et été développé dans le respect des normes complémentaires suivantes
EN ISO 12100:2010
EN 13128:2001+A1:2006EN+ A2:2009
EN 12717:2001 + A1:2009 + AC:2010
EN 60204-1:2006/AC2010
EN 61000-6-2:2005
EN 61000-6- 4:2007/A1:2011
Responsible for the Documen / Doku -Verantwortung / Responsabilité de Document
Head of Product-Mgmt. / Leiter Produkt-Mgmt. / Resp. Ges n des Produits
2019-05-05 Christophe SAINT SULPICE, General Manager
TOOL FRANCE SARL
9 Rue des Pyrénées, 91090 LISSES, France
TOOL FRANCE SARL
TOOL FRANCE SARL
9 Rue des Pyrénées, 91090 LISSES, France

Operation Manual Total 1
page 1
Contents
1. Main use and features of the machine
2. Main technical data
3. Brief description
of the driving system and its structure
4. Electrical system
5. Lubrication and coolant system
6. Hoisting and installation
7. Use and operation of the machine
8. Machine adjustment
9. Machine use and maintenance
10. Machine accessories

Operation Manual Total 26
page 1
Dear end-user,
Thank you very much for choosing our products. Please let us have the model of your machine,
series number, as well as the name, address and correspondence method of your company in
order to facilitate us to let you have a good service.
Important notice:
1. Please immediately contact your dealer in case the machine, accessories or documents are
not in conformity with those indicated in the packing list after the machine package is
opened.
2. Please carefully read this Operation Manual particularly the electric part of this documents
before installation, testing and running the machine.
3. Removing grease on the machine (particularly on the column) and checking lubrication oil
in each place is well filled. Running the machine without lubrication oil is strictly forbidden.
Lubrication of the machine as per the stipulation of this documents is required.
4. Ground wire of the machine shall be well connected. When test running, push jog button in
slow spindle speed to check if direction of spindle revolution is correct.
5. Machine must be stopped if spindle speed or feed rate change is necessary.
6. Please check if cutting tool or work piece is well clamped before machining
7.
The red mushroom push button located in front of the spindle box is an emergence push
button for emergency purpose only. Familiar with its position and its use are necessary.
8. Professional electric service engineer is required for electric maintenance.
9. The machine must be stopped when you need removing away the cutting material around the
drill. Moving the cutting material by hand or by hook is definitely forbidden.
10. Correct use and daily maintenance of the machine are required in order to keep machine
accuracy and its lifetime in long time.
11. We will much appreciate if you could solve some problems of the machine.
In order to facilitate us for the service, please let us know the details regarding the places and
phenomenon of the troubles if you could not solve problems.

Operation Manual Total 26
page 2
1.Main use and features of the machine:
JDT series vertical drilling machines are our new products designed and developed by our-self
based on our accumulated experience in so many years in this field. It is really a
multi-function universal machine which could be widely used for small and middle sizes of
work pieces for drilling, spot facing, reaming, tapping, Milling Plane, slot-milling, angular
mill etc. Besides, some machine tool accessories could also be used on this machine. The
machines are suitable for the machining workshop, maintenance workshop and production
line etc.
Features:
1.1 Good in appearance, easy in operation, convenience in maintenance and well
consideration in safety protection
1.2 Double speed motor is to be used for the main drive system with sufficient driving
power but saving energy. Wide spindle speed range is adopted driven by gears.
1.3 Oil lubrication both for the main driving system and for the feed driving system could
be supplied automatically by a new type of trochoid pump when it is working in forward and
reverse revolution.
1.4 The spindle features good rigidity and good wear resisting and equipped with tool
disassembly and balancing device.
1.5 The worktable could be turned round the column center line or worktable center line itself
or horizontal shaft centerline by manual and could be moving up and down by
manual or automatically.
1.6 Main operation levers and push buttons could be reached easily that makes you
comfortable when you operate the machine.
1.7 Spindle feed both in mechanical and in electrical with micro feed structure is available
in this series machines.
1.8 A locking device for the spindle quill is available for the purpose of milling job. There is
a screw hole located at the end of the main spindle for the clamping of different kinds of
milling cutters
1.9 Spindle feed both in mechanical and in electrical with micro feed structure is available in
this series machines.
1.10 Superior quality material with special treatment for the wear-resisting purpose has been
used for transmission parts such as gears, worm and worm shaft, rack, lead screw etc as well
as for some key parts like spindle and spindle quill.
1.11 An adjustable safety protection clutch in the spindle feed device is available in order to
prevent the machine and tools from damage when overloaded.
1.12 A safety protection guard under the spindle box is available as it is not only prevent
coolant splash while cutting but also could observe the machining status.
The guard is interlocked with the spindle, so when the guard is opened, the spindle could not
be running until the protection guard keeps his position.

Operation Manual Total 26
page 3
2. Main technical data:
2.1 Main technical data
No. Name of the items Unit Data
1 Max. drilling diameter (steel) mm 40
2 Max. tapping diameter (steel) mm M24
3 Distance between spindle center line to the center line of column mm 340
4 Max. distance between spindle end to the surface of the worktable
(automatic) mm 590
5 Max. distance between spindle end to the worktable surface of the base mm 1175
6 Max. stroke of the spindle mm 200
7 Spindle taper Morse MT.4
8 Number of speed steps of the spindle Step 12
9 Spindle speed range r/min 55-2120
10 Feed steps of the spindle Step 4
11 Feed range of the spindle mm/r 0.1~0.4
12 Max. stroke of worktable and its bracket mm 530（410）
13 Rotation degree of worktable and its bracket in cross direction degree ±45º
14 Working area of the worktable (Lx W) mm 580×460
15 Working area of the worktable of the base (L x W) mm 445×435
16 Numbers and width of the T slots both for worktable and
worktable of base mm 2-T14，2-T14
17 Diameter of column mm φ180
18 Power and speed of the main motor kW, rpm 1.3/1.8；960/1440
19 Power and speed of the worktable up and down motor. kW, rpm 0.25/1440
20 Power and flow rate of the coolant pump motor kW, L/min 0.18/6
21 Machine dimension (L x W x H) mm 960×680×2280
22 Weight of the machine (Net weight/Gross weight) kg 620

Operation Manual Total 26
page 4
2.2 For the machine appearance and its main technical data, see diagram 1.
3. Brief description of the driving system and its structure:
The machine consists of spindle box, column, machine base, worktable and its bracket,
electric cabinet, coolant device and machine accessories, total seven component parts.
Spindle revolution is main motion of the machine. During drilling and milling processing,
spindle movement along with its axis is a feed motion,
movement of worktable in
longitudinal or cross directions or rotation of the worktable is also a feed motion.
Worktable up and down movement and worktable turn round itself is an auxiliary motion. To
those big or higher work piece that could be clamped on the worktable of the base. The
worktable and its bracket should turn round the column to a proper area far away from the
machining area.
Double-speed vertical motors realize machine transmission. A special pump supplies coolant
water.
Operating lever in the front of spindle box could make changes for the spindle speed in 12
steps. Run the lever position drive planar cam then could drive a triple gear and a dual
gear moving along with axis direction results the speed change. The lever has an idle
position that is for the spindle rotation by manual for loading and unloading of tool cutters
as well as for the adjustment of work piece only. Adjustment of the feed rate could be
realized by shifting a set of gears controlled by changing a lever position in the right corner
of spindle box. It also has an idle position for disengaging power feed transmission of the
spindle for the micro adjustment of the spindle by manual.
Up and down movement of the worktable and its bracket is completed by a vertical speed
reduction motor. Of cause, little adjustment for the height of the worktable could also be
made by manual.
Two kinds of lubrication, auto or manual, of the machine are available. Auto lubrication
system consists of a filter ( located inside of a tank under spindle box), a lubrication oil
pump (located on the middle of spindle box), a visual window and an oil nozzle etc.
Please refer to the diagram 2 for the transmission system of the machine.
For the gear, worm and worm shaft, rack and pinion etc, please see table 1.
For the details of roller bears to be used on the machine, please refer to the diagram 3 and for
a list of roller bears, please refer to the table 2.

6
1
2
3
4
5
13
7 8 9
11 10 12
20 22 21
19 18 17 15 16
14
23
Operation Manual Total 26
drawing 1 picture of appearance of machine
page 5
base
spindle box
worktable
bracket seat
column
transmission case
electric box
50° 40° 20°30° 10°0°10° 30° 40°20° 50°
mm/r
Please put oil when the machine is
stopped.The oil lever shall not exceed the red
dot for centerline of the oil window. Otherwise
the oil would be overflowing from horizontal
shaft!
Warning
0.3
mm/in ON/O
5"
60 50 20 30
0
10
40
100
110
120
80 70 90
2" 1" 0"
0FF
4" 3"
190 180 150 160 170 140 130
200
7" 6" 8"
0.2
0
0.1 0.4
170
1362
515
790
632
0
970
360
0
236
r/min
77
55
2120
110
OFF

4
1
2
3
5
6
7
8
9
11
10
12
14
13
15
17
16
18
20
19
21
32
33
31
29
30
28
22 23 24 25 26 27
34
36
35
Operation Manual Total 26
drawing 2 picture of transmission
page 6

Operation Manual Total 26
page 7
4.1 list of gear, worm wheel,worm and rack table
（
1
）
Number on
the drawing 1 2 3 4 5 6 7 8 9
Part drawing
NO.
11016/
ZY5050
12013/
ZY5050
12011/
ZY5050
12012/
ZY5050
32004/
Z40
310013/
Z40
32003/
ZY5040
32030/
Z40
32041/
ZY5050
N umber of
teeth and
starts
40 26 30 30 15 70 32 1 36
Module 2 1.5 1.5 2 2.5 2 2.5 2 1.75
D irection of
helical angle
Left Left
Class of
Accuracy 9 9 9 9 8-7-7 8 8 9 8-7-7
Material 45 45 45 40 Cr QT400 45 45 45
Heat
treatment and
hardness
T235 T235 T235 T235 HV500 G48
Number on
the drawing 10 11 12 13 14 15 16 17 18
Part drawing
NO.
32042/
ZY5050
32043/
ZY5050
32059/ZY
5050
32058/ZY
5050
32057/ZY
5050
32056/ZY
5050
32044/ZY
5050
32045/ZY
5050
32013/ZY
5050
Number of teeth
and starts
26 17 22 32 41 26 32 43 15
Module 1.75 1.75 1.75 1.75 1.75 1.75 1.75 1.75 1.75
D
irection of
helical angle
Class of
Accuracy 8-7-7 8-7-7 8-7-7 8-7-7 8-7-7 8-7-7 8-7-7 8-7-7 8-7-7
Material 45 45 45 45 45 45 45 45 45
Heat
treatment and
hardness
G48 G48 G48 G48 G48 G48 G48 G48 G48

Operation Manual
Total 26
page 8
4.1
list of gear, worm wheel,worm and rack
table
（
1
）
Number on
the drawing 19 20 21 22 23 24 25 26 27
Part drawing
NO.
32052/
ZY5050
32002/
Z40
32003/ZY5
040A-2
32001/
Z40
32009/ZY5
040A-2
32005/ZY5
040A-2
32006/ZY5
040A-1
32002/ZY5
040A-2
32001/ZY5
040A-2
N umber of
teeth and
starts
60 25 19 54 17 33 25 61 25
Module 1.75 1.75 2.5 2.5 2.5 2.5 2.5 2 2
D irection of
helical angle
Class of
Accuracy 8-7-7 8-7-7 7-6-6 7-6-6 7-6-6 7-6-6 7-6-6 7-6-6 7-6-6
Material 45 48 40Cr 40Cr 40Cr 40Cr 40Cr 40Cr 40Cr
Heat treatment
and hardness G52 G48 G52 G52 G52 G52 G52 G52 G52
Number on
the drawing 28 29 30 31 32 33 34 35 36
Part drawing
NO.
32007/
ZY5040A
32008/ZY5
040A-2
32010/ZY5
040A-1
32010/ZY5
040A-2
320012/ZY
5040A-1
32073/
ZY5035
35001/
ZY5035
12004/
ZY5050
12015/
ZY5050
Number of teeth
and starts
42 58 15 41 59 21 28 77 14
Module 2.5 2.5 2.5 2.5 2.5 2 2 2.5 2.5
D
irection of
helical angle
Class of
Accuracy 7-6-6 7-6-6 7-6-6 7-6-6 7-6-6 8 8 9 7-6-6
Material 40Cr 40Cr 40Cr 40Cr 40Cr 45 Nylon 40Cr 40Cr
Heat treatment
and hardness G52 G52 G52 G52 G52 G52 G52

1
2
3
4
5
11
8
6
7
9
10
14
12
13
15
16
18
17
19 20 21
Operation Manual Total 26
drawing 3 picture of rolling bearing
page 9

Operation Manual Total 26
page 10
Roller bearing table
Table (2)
No. Model Name Specification Q’ty Accuracy
1 GB276;7000102 Deep groove ball bearing 15×32×8 1
2 GB301;8104 Flat thrust ball bearing 20×35×10 1
3 GB276;104 Deep groove ball bearing 20×42×12 1
4 GB276;1180909K Sealed deep groove ball bearing 45×68×12 1
5 GB276;D7000110 Deep groove ball bearing 50×80×10 2 D
6 GB301;8110 Flat thrust ball bearing 50×70×14 1
7 GB276;1180909K Sealed deep groove ball bearing 45×68×12 1
8 GB301;8102 Flat thrust ball bearing 15×28×9 2
9 GB276;102 Deep groove ball bearing 15×32×9 1
10 GB276;303 Deep groove ball bearing 17×47×14 1
11 GB277;50302 bearing 15×42×13 1
12 GB276;D1000909 Deep groove ball bearing 45×68×12 1 D
13 GB297;2007107E Tapered roller bearing 35×62×18 1
14 GB277;50303 bearing 17×47×14 1
15 GB277;50302 bearing 15×42×13 1
16 GB276;7000103 Deep groove ball bearing 17×38×8 2
17 GB276;106 Deep groove ball bearing 30×55×13 1
18 GB277;50204 bearing 20×47×14 2
19 GB277;50205 bearing 25×52×15 1
20 GB277;50203 bearing 17×40×12 1
21 GB276;204 Deep groove ball bearing 20×47×14 2

Operation Manual Total 26
page 11
4. Electrical system
4.1 Brief description
The
machine with foreign advanced single chip and superior quality electric element is controlled by
electric system, the software system not only realize all kinds movement control ,but also has many
protective function with catenation, the capability of this system is very good ,and the movement of this
system is jarless and reliable. the move and stop of the main motor function are used by electric circuitry,
and it improved the accuracy of machine’s drilling.
4.2 Explanation of the circuit
When using
the machine, breaker QF1,QF2,QF3 which positioned electric box B1( drawing 4) must be
closed, it can be opened when examined and repaired. The three breakers separately protect short circuit、
over loading and short phase of spindle motor, pump motor and lifting motor. when close the chief switch
QS1, the system is entering working state and the single lamp HL1 light up ,when break the chief electric
source, the lamp crush out and working stopped.
4.3 Tapping operation:
Electric Element for the tapping control mainly contactors KM1 and KM2, selection switch SX1 and limit
switches SQ2 and SQ3 for tapping depth control. Put the selection switch SX1 into the “1”(“0”is for hole
drilling only),arrange the spindle revolution in clockwise direction KM1 engaged), put the spindle manual
operation lever in down position until touches work piece, tapping job noe is starting. When required depth
is reached , the limit switch SQ3 works, the spindle immediately runs in counter clockwise direction (KM2
engaged), the tap returns out of the work piece, when spindle returns to the up highest position ,the limit
switch SQ2 works, spindle runs in clockwise direction, now one tapping job is finished. If tapping stop is
required, push the button (SB4) on the lever end , the spindle motor will immediately run in count
clockwise direction, that’s all.
If the selection switch SX1 is in the “0”position, normal drilling work starts.
Attention: As the spindle motor works frequently during tapping, the motor will be hot quickly ,so the
tapping job could not be down for a long time, eight times of tapping per minutes maximum
is recommended as the motor needs cool when it is hot otherwise it will be burned.
4.4Auto feed operation:
When auto feed , moving spindle down 5-6mm, press a push button at the end of either one of the three
levers, now feed clutch is engaged and indicator HL2 on the panel is lighted auto feed job is started.
When required drilling depth is reached ,the limited switch will be pressed, then spindle returns
automatically. Press the push button of the lever once again, auto feed will be stopped and the spindle will
return back to the original place.

SB6
SB6
SB5
SB2
SB1
SX3
digital play
50° 40° 20°30° 10°0°10° 30° 40°20° 50°
mm/r
OFF
mm/in ON/O
0FF
SX1
Operation Manual Total 26
drawing 4 picture of electrical element
page 12
illuminative lamp EL1
power supply button QS1
pump button SX2
limit switch SQ3
limit switch SQ1
limit switch SQ2
operation panel
pump motor M3
limit switch SQ4
limit switch SQ6
wiring box B2
pump motor M2
limit switch SQ5
electric box B1
spindle motor M1
operation panel
handle button SB4
handle button SB4
handle button SB4

Operation Manual Total 26
page 13
4.5 Emergency stop operation:
If emergency stop is necessary during operation, press emergency push button SB1,so the
machine is completely stopped .After eliminating the breakdown ,release the lock of the push
button then restart the machine.
4.6 Coolant pump
Revolving the switch of coolant pump right, then the coolant pump is moving and working
with the spindle. When the spindle stopped, the coolant pump stopped too.
4.7 Lifting motor
The clamping handle 22 must be opened when the worktable lifting, turn the push button SX3
at required position.
4.8 Installation of the main motor:
Insert the key of the main motor into the solt position of the spline shaft then fixed by 4-M10×35 hex
screw bolts. Connect three phases and one ground wires to the power supply as per the electrical Diagram(5)
of the machine.(please note the direction of main revolving).
4.9 Sheet metal guard:
The sheet metal guard of this machine has a safety protection function, when it is opened
The spindle can’t working, until it is closed when the spindle is working now, it immediately
stopped if The sheet metal guard is opened .
4.10 Maintenance of the electric equipment:
Turn off the electric power before maintenance of the electric equipment starts. The
electric equipment must keep on clean condition. Therefore, regularly cleaning is necessary.
However .liquid such as kerosene, gasoline and detergent etc. is not be allowed for the
cleaning. Wave of power supply shall not be over ±5% required by the electric motor.
Maintenance of electric equipment is absolutely important in order to keep machine works
well. The power supply of this machine is three-phase four-wire system, and three phase
lines are 3-ac400v. The other one is ground wire

drawing（5-1） picture of electric element
advise 25A
total power
supply pump motor
splind motor
total
switch lifting motor
Operation Manual
blue
picture of connecting wiring of speed
8
yellow
14
yellow
brown
RVP1
S1
black
Total 26 page 14
Attention: The diameter of the line without indicating is 0.75mm .
bluebrown black
3
1.5/2.2kW 0.13kW
M2
M
S
3
M1
0.25kW M3
M
S
3
EL1
V2 V3
1V4
KM1
2V42U4 2W4 1U4
U3
KM5 KM3
PE
U2
QF1
3φ AC400V 50Hz
U1
L1
L3 L2
W1 V1
QS1
KM2
KM8
0.75mm
KM4
M
S
V6U6
1W4
2
U8W6 V8 W8
2
1.5mm
W3
KM6 KM7
SB1
912
HL1
11
(3A)FU3
1
(5A)FU4
2
24V
3
13 14
(1A)FU5
4
24V
5
(1A)FU6
6
24V
7
W2
V5U5
QF2
U7W5 V7 W7
QF3
T1
W20U20
(3A) (3A)
FU1 FU2
1.5mm
2
24V 45V
W12
KM10
2W4
1U4
KM9
2U4 1W4
KM10 KM9
U12
58
55
QL2
8
9V
(5A)FU9
53 54
57
KM10
KM9
(10A)FU10
56
W11U11
T2
FU7
FU8
(3A)
(3A)
control
81 82 83
brake
for
high
speed
brake
for
low
speed
equipment dividing line
1.5mm
21.5mm
2
2

drawing（5-2） picture of electric element
Operation Manual
lifting for table
Total 26 page 15
Attention: The diameter of the line without indicating is 0.75mm .
P L C contrl
4
12
SQ4
SX3-2SX3-1
KM8KM7
35 39
KM8 KM7
33 37 32 36 31
SQ6SQ5
52
4
12
FU22(3A)
COM1COM
24 72 40
QL1
Q1
AC24V
6
13
L
16
NI1
SB2
60
KM10
KM9
Q12
69
KM4
KM10
51
6
13 KM5
I7
Q6
U1(WJ1-10/12F)
Q3
KM1
KM2
FU23(3A)
HL2
YC
YC1 R1
66
V1 42
KM1
KM2
44
Q2
41 43
SX2
KM4
KM4
KM3
KM9
50
KM3
KM5
47 46
49
KM5
68
KM6
Q4
45 48
Q5
67
73
18
I3I2
10
SQ7 SX1
I4
19
SB4
SQ1
SQ4
22
SB3
17
SQ3
I5
20
SQ2
I6
21 25
SB5
70
HL6
Q10
HL4HL3 HL5
Q8
28
Q7
29
Q9
30
64 65
KM3 KM9 62
KM10
COM2
59
Q11
I10
23
I8
SB1
I9
26 27
SB6 SQ8
Jog
NC NC NC
63
NC NC
15
FU21(1A)
NC V+
71
limit position (below) for feed
limit position(above) for feed black
brown
blue
black
blue
brown
reverse rotate
emergency stop
out/in for tapping
start/stop for feed
tapping
switch for spindle
rotate in clockwise
stop
coolant pump
clutch
High-speed signal
switch for spindle
motor
High-speedLow-speed
turn right turn left
spindle
brake of
low speed
brake of
high speed
turn
right
light
turn
left light
jog
light
stop
light
blue
brown
black
2

Operation Manual Total 26
page 16
Electric components list: Table (3)
Code of elements Name Specification Q’ty Remark
QF1 Breaker GV2-ME10 1
QF2 Breaker GV2-ME03 1
QF3 Breaker GV2-ME06 1
QS1 Instruction switch JCH13-20 1
SX1,2 Selection switch C2SS2-10B-10 2
SB1 Emergency stop button CE4T-10R-02 1
SB2,5 Push button GQ22-11E/G/24V/S 2
SB6 Push button GQ22-11E/W/24V/S 1
SB3 Push button GQ22-11E/R/24V/S 1
HL1 Single lamp GQ16T-D/L/W/24V/S 1
HL2 Single lamp GQ16T-D/L/G/24V/S 1
SB4 Push button Homedade 3
SX3 Selection push button C3SS2-10B-20 1
SQ1 Micro switch ZCP29+ZCPEP16+ZCE10 1
SQ5,SQ6 Micro switch E62-10A 2
SQ2,SQ3 Adjacent switch TL-Q5MC1 2
SQ4 Micro switch XCKN2102P20C 1
KM1-10 Contactor LC1-D12B7 (AC24V) 10
Secondary contact LAD-N20 5
SQ8 Micro switch E2E-X2ME1、12to24VDC 1
EL1 Illuminating light AC24V;25W 1
T1 Transformer JBK5-160TH ,400/24,24,24,9 1
T2 Transformer JBK5-300TH 400V/0V,24V,45V 1
R1 Resistor RT 2W62Ω1
V1 Diode IN5404 1
U1 Control panel WJ1-10/12F 1
QL1 Bridge wiring QL5A 200V 1
QL2 Bridge wiring QL10A 200V 1
RVP1 Tachometer RSD-44 1
SQ7 Door switch JWM6-11A 1

Operation Manual Total 26
page 17
5.Lubrication and coolant system:
5.1 Lubrication system:
Parts and bearings inside of the spindle box are all automatically lubricated. Oil level shall
be a little bit higher than the centerline of the oil window when you fill lubrication oil. Too
much oil filling will cause overflowing. Oil release plug and a filter device are in the same
unit located at left side down of the spindle box. Please pay attention that when fastening
your oil release plug, don’
t forget to put the oil absorption pipe inside of the filter,
otherwise no filtered oil will be available. The filter needs to be washed once every two
weeks.
For lubrication places and its requirements by manual. Please refer to the diagram 6.
5.2 Coolant system:
A special pump will supply coolant both for tool cutter and for work piece during machining.
Coolant liquid is stored in a compartment located at the backside of the machine base. Flow
rate of the c
oolant could be adjusted by a ball valve. Regularly washing for the coolant
system is necessary and coolant water shall be exchanged as per actual condition.
6. Hoisting and installation:
6.1 Hoisting:
The machine is strongly fixed inside of the crate. When hoisting the machine, please pay
close attention to the sign outside of the crate (where the wire cable shall be placed and
where the gravity center is).
The crate must not be reversed or inclined and must not be strongly stroked when lift up the
machine.
Considering small size of the bottom and higher size of the height of the machine package,
therefore, moving the machine by roller is forbidden. Lifting by a crane or by forklift is
recommended.
Please refer to the diagram 7 for the machine lifting. A soft pad between machine and wire
cable is necessary in order to avoid paint damage of the machine. Lifting must be slow at
beginning to see if the gravity center is correct.
6.2 Installation:
Working area of the machine shall be the size when the worktable rounds its column in one
cycle. Its diameter is about Ø2000mm. Further more, space for the work pieces, toolbox, and
machine accessories as well as operating and maintenance space must be considered.
The machine should be placed on a solid ground. No foundation construction is required if
ground of workshop is solid enough. However, we suggest that you’d better to make a
foundation as per the attached drawing 8 and shall consider some space for foundation screw
bolts use.