Sieg Z3 Technical manual

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DRILLING MACHINE
OPERATION INSTRUCTION
Before using be sure to read this instruction
-Z3--

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IMPORTANTSAFETYINSTRUCTION
READ ALL INSTRUCTIONS AND WARNINGS BEFORE USING THIS TOOL
Operator
COMMON SENSE AND CAUTION ARE FACTORS WHICH CANNOT BE BUILT INTO
ANY PRODUCT. THESE FACTORS MUST BE SUPPLIED BY THE OPERATOR.
PLEASE REMEMBER:
1. When using electric tools, machines or equipment, basic safety precautions should
always be followed to reduce the risk of fire, electric shock, and personal injury.
2. Keep work area clean. Cluttered areas invite injuries.
3. Consider work area conditions. Do not use machines or power tools in damp, wet, or
poorly lit locations. Do not expose equipment to rain, keep work area well lit. Do not
use tools in the presence of flam-mable gases or liquids.
4. Keep children away, all children should be kept away from the work area.
5. Guard against electric shock. Prevent body contact with grounded surfaces such as
pipes, radiators, ranges, and refrigerator enclosures.
6. Stay alert. Never operate if you are tired.
7. Do not operate the product if under the influence of alcohol or drugs. Read warning
labels on prescriptions to determine if your judgment or reflexes might be impaired.
8. Do not wear loose clothing or jewelry as they can be caught in moving parts.
9. Wear restrictive hair covering to contain long hair.
10.Use eye and ear protection. Always wear.
11.Keep proper footing and balance at all times.
12.Do not reach over or across running machines.
Before operations
1. Be sure the switch is OFF when not in use and before plugging in.
2. Do not attempt to use inappropriate attachments in an attempt to exceed the tool’s
capacity. Approved accessories are available from the dealer or machine maker.
3. Check for damaged parts, before using any tool, any part that appears damaged
should be carefully checked to determine that it will operate properly and perform its
intended function.
4. Check for alignment and binding of all moving parts, broken parts or mounting fixtures
and any other condition that may affect proper operation. Any part that is damaged
should be prop early repaired or replaced by a qualified technician.
5. Do not use the tool if any switch does not turn off and properly
Operation
1. Never force the tool or attachment to do the work of a larger industrial tool. It is
designed to do the job better and more safely at the rate for which it was intended.
2. Do not carry the tool by its power cord.
3. Always unplug the cord by the plug. Never yank the cord out of the wall.
4. Always turn off the machine before unplugging.

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IF THERE IS ANY QUESTION ABOUT A CONDITION BEING SAFE OR UNSAFE,
DO NOT OPERATE THE TOOL!
Grounding Instructions
This machine has a three-prong plug, the third prong is the ground. Plug this cord
only into a three-prong receptacle. Do not attempt to defeat the protection the ground
wire provides by cutting off the round prong. Cutting off the ground will result in a safety
hazard and void the warranty.
DO NOT MODIFY THE PLUG IN ANY WAY. IF YOU HAVE ANY DOUBT, CALL A
QUALIFIED ELECTRICIAN.
Specification：
Max. drilling capacity: 25mm
Max. tapping capacity: M14
Max. travel of spindle：100mm
Spindle bore taper (Morse): No.3
Spindle speed 100-1800 r.p.m
Distance from spindle axis to generating line of column 280mm
Max. distance from spindle nose to working surface of work
table 850mm
Max. distance from spindle nose to working surface of base
plate 1320 mm
Swivel of table 360°
Effective working area of table 350×400
Column diameter Φ110
T-slot size 14mm
Motor output power 1500w
Overall dimensions (L×W×H) 740 × 450 × 1840
Package dimension (L×W×H) 860 × 605 × 2005
Machine weigh (Net weight/Gross ) 380/430Kg

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FEATURE
1 Cover 9 Hose
2 Spindle speed readout 10 Base
3 Operation panel 11 Lift handle
4 Feeding depth readout 12 Lift stock
5 Spindle 13 Column
6 Safety guard 14 Rack
7 Worktable 15 Feeding handle
8 Locking handle 16 Electrical box

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Application
This drilling machine is both for drilling and tapping, widely used in different places. Fine
exterior, wide range of speed and easy to use.
Designed for industrial usage, drilling, tapping, reaming, steps and mill plane with metal
and other material.
Operation
1. Before starts to use this machine, operator should go through the instructions
carefully so as to acquaint with the construction of the machines, the functions of the
various controls and also the driving systems.
2. Before putting the machine into operation, check the working table tightness on
column, examine the condition of movement of spindle sleeve and the condition of
electrical equipment.
3. The height of worktable (7) is adjustable. Before adjusts, loosen the clamping lever,
if the worktable (7) needs upward, rotate the lift handle (11) in clockwise, or, rotate it in
anti-clockwise. When the worktable goes up or down to the end, please do not turn
the lift handle (11) any more, avoid the impairment of the machine.
4. Press the handle (15), the spindle (5) going down, the depth was showed at digital
readout (4).
5. This machine with a setting drilling depth function (the max. depth can be set is
80mm). Here are the steps of setting drilling depth (see drawing below): put the dial (3)
to position “0” align at the zero mark on label (2), rotate the dial(3) clockwise to the
depth demanded, tighten the knurling handle(1) by hand to lock the dial.
6. This machine uses touching button (see operation panel below), operating steps
refer to the flow chart.

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Spindle speed readout
Operation panel Spindle depth readout
Operating steps
1. Insert the electric plug into its socket. Turn the power switch to ‘I’ position, the
power indicator lights (green).
2. Release the Emergency stop switch by turning the round head of the switch, the
Spindle speed readout shows ‘0000’.
3. Press ‘Start’ button on the touching panel, the light above ‘Start’ button lights,
spindle speed readout shows ‘0100 FORWARD’. Notice:‘0100’ is the lowest
speed of this machine.
4. Press ‘ ‘ button, speed increase, press ‘ ‘ button , speed decrease.
5. Press ‘Stop” button, spindle stop running, if press ‘Start’ button now, spindle runs to
the speed last setting automatically.
6. Press the “Tapping” button, the light above the ‘Tapping’ button lights. This means
now is the ‘Tapping mode’, ‘Forward’ and ‘Reverse’ buttons are unavailable
7. Taping: the highest speed under ‘Tapping mode’ is
500rpm. Press the bottom end of the handle(total 3 pcs),
then the spindle running direction is reverse. Then press
again is forward. (refer to the drawing right)

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Notice:
UThe highest spindle speed in REVERSE direction is a half of when in FORWARD
direction.
After using should turn the power switch to position ‘0’and pull out the plug from socket.
Flow chart

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How to mount or take off the shank and drill chuck
Take off
If the shank and drill chuck is mounted on the machine, rotate the small hand wheel (1)
180,°the rotor shaft (2) will turn over and almost touch the block(3). Holding the drill
chuck and push the spindle feeding handle upward (do not need too much strength),
shank and drill chuck goes out.
Mount
Rotate the small hand wheel (1) 180, °the rotor shaft (2) turns over, just put the shank
and drill chuck into spindle hole.

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Parts drawing ( I )

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Parts drawing ( II )

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Parts list
No. Description Q’ty No. Description Q’ty
1Taper shank 140 Rotate shaft fastenss block 1
2Spindle 141 Small rotate shaft 1
3Bearing 61907-LS 342 Spring 5*5 1
4Washer (I) 443 Spline sleeve 1
5Tip shaft 144 Key 8*32 1
6Bearing 51107 245 Check ring 62 1
7Cap screw M4*8 146 Bearing 6007-RS 2
8Cap screw M4*10 647 Flange cover 1
9Display Fixing block 148 Cap screw M4*14 4
10 Display Fixing adjust block 149 Spindle pulley 1
11 Small washer 4 250 Alnico fastness ring 1
12 Cp screw M4*18 251 Alnico 8
13 Support block 152 Taper pin 6*22 2
14 Spindle sleeve 153 Cap screw M6*25 4
15 Small round nut M30*1.5 254 Bracket 1
16 Liming washer 30 155 Survey speed setting 1
17 Site key 156 Washer (II) 1
18 Spring pin 3*10 657 Check ring 35 1
19 Screw M3*10 758 Flange cover 1
20 Switch label 159 Nut M12 1
21 Screw M4*16 460 Screw M5*16 6
22 Emergency stop switch 161 nut M12 2
23 Switch label film 162 Compress spring 1.2*8*22 1
24 Green lamp 163 Round washer 6 2
25 PC Board 164 Protect cover 1
26 Display assembly 165 Screw M4*12 2
27 Spindle box 166 Impact block 1
28 Left support flange 167 Screw M5*6 1
29 adjust washer 268 Round washer 10 1
30 Check ring 19 269 Rotate shaft fixed body 1
31 Sprial spring 170 Rotate shaft 1
32 Encloser of check spring 171 Protect cover fixed block 1
33 Cap screw M4*18 372 Magnet 1
34 Screw M6*5 173 Screw M5*12 5
35 Steel ball 5 174 Protect cover keep off block 1
36 Screw M4*25 275 Screw M2*20 2
37 Control label 176 Small mat block 2
38 Set screw M5*12 177 Micro switch 1
39 knurling small handlewheel 178 O airproof ring 1

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No. Description Q’ty No. Description Q’ty
79 Switch fixed support 1119 Lock connect 1
80 Nut M12 3120 power line 1
81 Small bolt 1121 main label 1
82 Compress spring 0.5*5*10 1122 Gear shaft 1
83 Small tip shaft 1123 Key 5*10 3
84 Screw M4*8 6124 Right support flange 1
85 Speed show face plate 1125 Change switch seat 1
86 Keep off piece 1126 Compress spring 0.6*5*22 1
87 Rotate speed display 1127 Small shaft 1
88 Screw M5*50 6128 Joy stick assembly 3
89 Cover 1129 Compress spring 0.9*8*24 3
90 Upper cover 1130 Handle assembly 3
91 Timing belt L635-25 1131 Check ring 6 3
92 Screw M6*12 1132 Lock adjust block 1
93 Compress washer 1133 Round pin 4*15 1
94 Motor pulley 1134 Lock handle 1
95 Screw M8*16 4135 Lock screw shaft 1
96 Washer 8 4136 handle seat 1
97 Spring washer 8 4137 Dial 1
98 Motor fixed plate 1138 lock block 1
99 Key 6*25 1139 Insulate pieces 1
100 Brushless motor 1140 Transmit electricity assembly 1
101 Spring washer 8 4141 Screw M5*14 4
102 Screw M8*20 4142 Rivet 2*4 2
103 Partiality shaft 1143 0 position label 1
104 Check ring 1144 Screw M10*30 6
105 Power switch 1145 bracket 1
106 Guard ring 1146 Washer 10 7
107 Electric box soleplate 1147 Spring washer 10 7
108 Pad 4148 Bolt M10*105 4
109 PC Board AP1 1149 Tighten circle 1
110 Door lock 1150 Screw M5*16 1
111 Electric box door 1151 Screw M6*10 3
112 Electric box cover 1152 Check ring 18 1
113 Connect line I 1153 Worm wheel 1
114 Connect line II 1154 Small shaft 1
115 Fuse box 1155 Nut M16 2
116 Filter 1156 Cap nut M16 2
117 Fan 1157 Rise drop worm 1
118 Elertric box 1158 Worm seat 1

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Parts list ( III )
No. Description Q’ty No. Description Q’ty
159 Screw M6*16 4199 Bolt M10*30 3
160 Round pin B5*25 2
161 Oil cup 6 1
162 Bush 1
163 Bearing 51103 2
164 Washer 1
165 Small round nut M16*1.5 2
166 Rotate handle 1
167 Rotate handle M10*80 1
168 Move circle 1
169 bearing 51124 1
170 Beaing seat 1
171 Fuselage 1
172 rack 1
173 Screw M4*10 4
174 Fuslage cover 1
175 Base 1
176 Flying rings screw m12 4
177 Washer 14 4
178 Spring wsher 14 4
179 Bolt M14*50 4
180 Transmit tube 1
181 Coolant tie-in 1
182 Screw M4*16 2
183 Washer 4 2
184 Washer 2
185 Filler 1
186 Worktable 1
187 Airproof mat 1
188 Plug 1
189 Escape unpunished 1
190 Rise drop sleeve 1
191 Nut M12 1
192 Cap nut M12 1
193 Rise drop sleeve bolt 2
194 Round pin D8*26 2
195 Connect seat 1
196 Connect shank 1
197 Connect shank seat 1
198 Straight handle BM12*125 1

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Electric diagram

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Packing List
No. Description Q’ty Remarks
1 Drill chuck and key B18/JT6 1
2 L Hex. Wrench S:3,4,5,6,8 5
3 Tilted wedge 1
4 Screw driver 3” 1
5 Oil can 1
6 Fuse 1
7 Double end wrench: 14*17 1
8 Manual 1