Cayken SCY-18/2EBM User manual

OPERATING INSTRUCTION -4

Warning
Thanks To The Buyer
About This Manual
Hammer drilling use
Safety Precaution
Product Structure
Oil Immersed Advantages
Specification
Safe Operation
Operation
Instruction Of Shifting Gear
Fault Handing
Maintenance
Carbon Brush
Quality Assurance
Application Field
Spare Parts List Exploded Drawing
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1 2
The machine model of the description in this manual:
Confirm the machine model according to the nameplate.
WARNING
THANKS TO THE BUYER
ABOUT THIS MANUAL
Mod.: 18/2EBM、18/2PA、26/3EBM、1520-3BS/1520-3EBS、1780-3BS/1780-3EBS
2020-3BS/2020-3EBS、90/2BS、105/3BS
HAMMER DRILLING USE
This drilling machine is designed for either wet or dry core drilling in masonry, concrete
and similar types of materials. It is equipped with a 2 speed gearbox which allows mechan-
ical selection of 2 speed ranges forideal drilling with either small or large diameter core bits.
In addition, the motor is equipped with feedback electronic speed stabilization which works
to keep the rotation speed the same, regardless of load.There is a variable speed function
which is controlled by a thumbwheel. There is soft start and electronic overload protection
and also a mechanical slip clutch for safety.There is provision for both impact drilling and
standard drilling functions. Selection between impact and standard drilling is made with a
selector tab on the top of the gearbox.
SAFETY PRECAUTION
◆ Read all precautions before operation and keep it forever.
◆ Please follow the operating instruction strictly, failures in the compliance with these
safety precautions and instructions can cause electric shock, fire and/or heavy injuries.
1. Keep your working area clean and well illuminated. Disorder or unilluminated working
areas can cause accidents
2. Do not work in explosive ambiances with the electric tool, beacuse there are flammable
liquid, gases or dusts. Electric tools generate sparks which can inflame the dust or vapors.
3. Keep children and other persons away from the electric tool while using it. When being
distracted, you can lose the control on the device.
4. Be attentive, pay attention to what you do and go to work with the electric tool with
reason. Do not use an electric tool when you are tired or under the influence of drugs,
alcohol or pharmaceuticals. One moment of carelessness while using an electric tool can
cause serious injuries.
5. Wear personal protective equipment and always goggles. The wearing of personal prot-
ective equipment, like dust mask, skid-proof shoes, protection helmet or hearing protect-
ion, reduces the risk of injuries.
6. Avoid unintended start up. Make sure that the electric tool is switched off before conne-
cting it to the electricity. When you have your fin-ger on the switch while carrying the
electric tool or connect the device to the power when it is switched on, this can cause
accidents.
7. Remove adjusting tools or wrenches before switching on the electric tool. A tool or wre-
nch which is located on a turning device can cause injuries.
To prevent electric shock or fire, please strictly abide by the procedures in the
operation manual.
The machine only for the authorized persons, please do not let other people to
operate. If any violation of the instructions operation and cause personal injury
or machine damage, our company disclaim all responsibility.
The machine can be only maintained by the people who has the certification.
Thanks for buying the series of diamond drill machine of . Please read
the operation manual and pay attention to the safety precaution.
The right operation, will make you fully feel our products superior performance.
Please put this manual in a safe place for future reference.

3 4
Instructions for hand-held drills：
1. Sild handle
2. Flush water valve
3. Motor spindle
4. Water ring assembly(External)
5. Power switch
6. Main handle
7. Soft start the overload
8. Motor assembly
9. Plastic shoulder rest
3
6
5
2
89
1
4
7
8. Avoid abnormal posture. Care for safe standing and keep the balance anytime. Do not
work on a ladder. Thus you can control the electric tool better in unexpected situations.
9. Wear suitable clothing. Do not wear wide clothing or jewelry. Keep hair, clothing and
gloves away from moving parts. Wide clothing, jewelry or long hair can be caught by
moving parts.
10. Do not overload the device. Use the appropriate electric tool for your work. With the
appropriate electric tool you work better and saver in the declared range of performance.
11. Do not use an electric tool whose switch is damaged. An electric tool which can not be
switched on and off is dangerous and has to be repaired.
12. Unplug the plug from the socket before carrying out instrument settings, exchanging
accessories or put the device aside. This safety measure avoids the unintended start of
the electric tool.
13. Keep unused electric tools out of reach of children. Do not allow persons to use the
device who are not familiar with it or have not read these instructions. Electric tools are
dangerous if they are used by inexperienced persons.
14. Voltage: please be attention that the power voltage should be no more than + 5% of
rated voltage. Higher voltages however can cause irreparable damages. Please note that
when operating the machine via a generator, this does not generate higher voltage
peaks.
PRODUCT STRUCTURE
Attention: Our company does not assume any responsibility because the machine
is not solid or fixed safety facilities are not in appropriate place cause accident.
SPECIFICATION
Wear hearing protection when operating the machine
Use the auxiliary handles that are supplied with the device
Hold the handle while operating the machine
OIL IMMERSED ADVANTAGES
Oil immersed type diamond drilling machine is a kind of drill for the reinforced concrete, brick,
stone, ceramic and refractory materials, It is Suitable for equipment installation, installation of
water and electricity, tunnels and other construction, installation. Oil immersed type diamond drilling
machine gear oil has a very good pressure, when gear meshing friction surface temperature is high
enough, It can react chemically with the gear surface, form metal film strength strong critical shear,
preventing gear surface wearing.
The friction losses, greatly improving the service life of the gear. The bearing capacity of gear oil is
high, is conducive to the tooth surface protection. At the high temperature it can guarantee the reliable
lubrication of the gear. Viscosity temperature performance is good with the variation of working
temperature, it ensures a sufficient liquidity at low temperature, ensure the liquid oil to the tooth
surface and bearing friction loss, prevent,Injury. In the high temperature viscosity does not decrease
too much, can form a lubricating oil sufficiently thick enough.
132
165
150
150
180
180
200
200
90
105
110/220~
110/220~
110/220~
110/220~
110/220~
110/220~
110/220~
110/220~
110/220~
110/220~
50-60
50-60
50-60
50-60
50-60
50-60
50-60
50-60
50-60
50-60
720-1230/1780
530- 720/1220/1300
700/2770
100-700/ 2770
700/1500/2980
100-700/1500/2980
590/1310/2730
100-590/1310/2730
770/2770
590/1310/2730
1900
2300
1800
1800
1900
1900
2100
2100
1800
2100
18/2EBM
26/3EBM
1520/3BS
1520/3EBS
1780/3BS
1780/3EBS
2020/3BS
2020/3EBS
90/2BS
105/3BS
80
100
100
100
125
125
150
150
50
76
MOD.
Brick drilling
range mm
Product model
Concrete drilling
range mm
Rated voltage
V
Input power
W
Rated
frequency
Hz
No-load speed
rpm/min
Notice: In order to constantly improve products, our company reserves the right to change
technical data without prior inform.

5 6
OPERATION
1. The fixation of expansion bolt: Drill a hole by impact drill in the set position, screw the
expansion bolt, make sure it is tight, fix the diamond drill machine on it, and adjust the four
regulating screws to keep the drill machine from swinging.
2. The fixation of support rod : determine the drilling location, supporting rod, adjusting the
length of the push rod, and adjust the fastening screws, so that the drilling rig substructure
full contact face, and ensure the drill bit and drill vertical face ,no swing.
3. Fix the drill bit, connect the power and water supply, move adjusting tools, switch on when
the drill machine is no load, check the drill bit and sound, if everything is fine, then open the
water tap, the machine can start to drill when water flow from the drill bit.
4. Take it slow when at first, when the drill bit cut in the wall, change to normal speed. Slow
down when the drill machine run into steel.
Shift when the machine stops or will stop.
Shift in place. If the spindle does not rotate or there is some noise after starting up, the gear
may not shift in place. Turn off the machine immediately, and then shift the gear to proper
place, rotate the spindle back and forth (easy to shift) at the same time till shift in place.
Do not shift when the machine is full-speed operated, over load or stuck.
L H M is for low speed, is for high speed and, is for medium speed.
The drawing is for low speed. Low speed to high speed, turn the knob
clockwise, otherwise,anti-clockwise.
H
M
L
SAFE OPERATION
1. Please read the manual carefully before operation. This machine may only be used by
trained people.
2. Please check the voltage before start, the power voltage should be no more than ±5% of
rated voltage. Higher voltages however can cause damages such as motor burning and
electric leakage.
3. Wear helmet, insulating gloves, labor suit. Do not wear wide clothing or jewelry, keep hair
away from it in case of twist.
4. This machine is designed for wet drill bits, do not use other bits, and do not enlarge the
motor load.
5. Pay attention that the water can’t get into the motor, do not block the ventilation, in case
of motor burning.
6. Check the workplace before operation, eliminate danger, such as high voltage power lines,
gas piping water pipe and telecommunication facility and so on.
7. Pay attention to the safety of down layer if the machine should drill holes through floor.
When drill on beam column, check the structure of building.
8. Do not work in explosive ambiances with the electric tool, in which there are flammable
liquid, gases or dusts. Electric tools generate sparks which can inflame the dust or vapors.
9. Make sure, the drill machine start to operate with no-load, starting with load is prohibited, or
may cause damages to machine and users. Fix the machine well in case of dropping when
working on high place.
10. Use high quality three-core cable and make sure the cable is connected with ground. A
ground fault circuit interrupter is necessary.
5. Both mechanical and electronic protections exist in drill machine. When drilling, if the motor
is working, while the drill bit is not moving, means the drill bit need sharpened or feeding
speed is too fast, please pull out the drill bit then re-feed. If the motor stop when
drilling, please return on the machine and slow down the feed speed.
6. After using period of time, the abrasion of friction plate may cause slip. Please take the
clutch gear out of gearbox and change friction plates to unified size, tight the screws. Then
put the gear back to gearbox (This step should be done by trained person).
INSTRUCTION OF SHIFTING GEAR
In order to improve the efficiency, some machines are designed with 2-speed gear
shift, high speed(H speed) and low speed(L speed). H speed is for drilling on soft
material with small drill bit , M speed is for drilling on hard material with medium drill
bit, L speed is for drilling on hard material with large drill bit.

7 8
M A I N T E N A N C E
Warning: Always and on principle pull the mains plug before beginning
with works of maintenance or repairs.
Clean the machine with a dry or moist cleaning-rag and not with a jet of water, make sure
the water does not go into the motor and switch box. Keep the ventilation apertures clean, do
not forget to clean the core bit thread and grease it, get all screws checked and tighten.
Have your tool only repaired by qualified personnel and only with original spare parts. Or
else, it may cause damage to person or machine.
CARBON BRUSH
After you have used the machine for about 300 hours you should check the carbon
brushes for wear and replace them if necessary. Like any other work on the motor this
must be done by an electrical specialist.
QUALITY ASSURANCE
This product is covered by a guarantee for a period of 6 months from the date of
purchase. The guarantee covers all defects or damages of the product during the gu
arantee period evidently due the defaults in workmanship or material and is limited
to repair and/or adjustment. Please contact our company or authorized parties for
free replacement or repair.
The guarantee is not valid in case of normally wear and tear, if the product has
been misused, used contrary to the instruction manual, or by using extraneous parts.
After warranty period, authorized parties have right to ask for payback for repair, the
maintenance record effects with the stamp and signature of authorized party.
APPLICATION FIELD
This machine is applied for drilling holes in concrete, stone, masonry, and pipe work,
such as air cooler, electric appliance, water pipe and gas pipe.
Notice: In order to constantly improve products, our company reserves the
right to change technical data without prior inform.
FAULT HANDING
Error
The
Motor
does
not
work
Drill
Slowly
Drill bit
jam
Drill bit
under
cutting
Water jacket
is leaking
Cause Solution
Power off, or plug loosed Power up, plug in
PRCD get damaged Chang PRCD
Feeding speed is too low Accelerate feeding speed
The tube and drill bit or the drill bit
and hole wall was jammed by chips
The stand is not secured, move location
Switch off the machine, turn the drill bit right and left
with wrench or pull the drill bit out and break up the
core sample
Too much chips in the hole Clean the bottom of hole and enhance water pressure
Spindle is not straight Repair or replace the spindle
Chips can’t be flushed out of the hole Enhance water pressure, pull out the drill bit, clean the hole
Drill bit is not straight Replace the drill bit
The seal of skeleton is worn out Change the seal
Rotate speed is too high Change to low speed
Rotate speed is too high Re-fix the stand
Drill bit becoming glazed Re-sharp the drill bit with grinder
Reset PRCD failed Push reset button or re-start the motor
Drill bit worn out Change drill bit
Cutting on steel and slip Reduce feeding speed, after cutting through the steel,
increase it
Cutting on steel and slip Narrow the gap
Drill bit was pasted by chips Clean the drill bit, enhance water pressure
Less water supply or water leakage Check the ball valve and the water flow
Carbon brush get stuck, and detach
from diverter Re-install carbon brush

91 0
SCY-18/2EBM
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Spindle 80
Hose faucet 200A-EU
Water seal 30 * 42 * 7
Water circle 80
Round head cross self-propelled screw M4 * 16
Inner card 35
Bearing 6003
Word Hand Screw M8 * 55
Roller 130
Handlebars 80
Round head cross self-propelled screw M5 * 85(half tooth)
Gear box 80
Bearing 608
Class I tooth axis 80-2
Hannes 80
Piece 80
Class I gear 80-1
Hand-key gasket 80-1
Curved bullet pad 80
Nut 80
Bearing 608
Middle cover 80
O-ring φ 25.8 * 1.8
The assistant took 80
Custom screw 80
Spring 80
Button 80
Slot pin 5 * 30
E-card 6
Spring 80-1
Bypass 80
Cylinder pin 80 custom
Cylinder pin 4 * 12
Iron Circle 80
Card 16
Spindle gear 80-3
Bearing 698
Round head cross self-propelled screw M5 * 35
Master handle 80
Round head cross self-propelled screw M5 * 30
Switch TN 336
Power cord 3 * 1.0 * 3.5 M
Leakage protector PD16
Round head cross self-propelled screw M4 * 20
Fold proof connector M12 * 1.5
Round head cross self-propelled screw M4 * 12
Governor CX-80
Ultrasonic M5 * 6
Brush 80
Carbon Brush 80
Brush 80
Brand 40-80
Stator shell 80
Stator SCY-18 / 2
Round head cross self-propelled screw M4 * 65(half tooth)
Bend 80
Bearing 608
Rotor SCY-18 / 2
Bearing 6000
Pad M5
Pad M5
Parameter Card 18-916(60.3 * 29.5)
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NO. Parts name QTY

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60
Spindle 140
Ball head plunger M8 * 15
Word Hand Screw M8 * 55
Roller 130
Handlebars 140
The assistant took 80
Inner card 52
Bearing 60/28
Oil seal 26 * 48 * 7
Oil seal 26 * 50 * 7
Card 28
Hegonal screw M6 * 75(half tooth)
Hegonal screw M6 * 70(half tooth)
Pad M6
Gear box 140
Hegonal screw M4 * 10
Cylinder pin 3 * 14
Cylinder pin 5 * 25
Pulling 140
Stop ring φ 42
O-ring φ 35 * 2
Pulling knob 140
Deck 43185
Bearing 6001
Cylinder pin 4 * 12
Class I tooth axis 140-2
Piece 80
Class I gear 140-1
Hand-key gasket 80-1(2.8)
Curved bullet pad 90
Nut 80
Bearing 608
Center cover 140
O-ring φ 31.5 * 1.8
Bearing 698
Card 15
Type II high-speed gear 140-3
Class II sliding gear 140-4
Stop Ring 18
Type II low speed gear 140-5
Bearing 6005
Inner card 47
Hose faucet 200A-EU
Bearing 6201
Rotor SCY-26 / 3
Bearing 6000
Rubber cover 140
Bend 23
Hegonal screw M5 * 70(half tooth)
Pad M5
Pad M5
Stator SCY-26 / 3
Interior lining 23
Round Cross Screw M4 * 6
Pad M4
Waveform gasket M4
Commercial sign 140
Parameter Card 26/3(65 * 30)
Brush frame 19
Round Head Cross Screw M4 * 6(Copper)
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1
1
1
1
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2
2
4
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SCY-26/3EBM
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Round Head Cross Screw M4 * 12(Copper)
Round Cross Screw M3 * 20
Fold proof connector M16 * 1.5
Cross tapping screw M4 * 20
Stator shell 140-1
Stent 140
Curtain 19
Carbon Brush 19
Governor CX-150
Round Cross Screw M3 * 10
Switch 140
Hegonal screw M6 * 35
Master handle, 140.
Power cord 3 * 1.0 * 3.5 M
Leakage protector PD16
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2
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4
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NO. Parts name QTY NO. Parts name QTY

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60
Master handle 1780
Governor 1780
Fold proof connector M12 * 1.5
Hegonal screw M5 * 30
Leakage protector PD16
Power cord 3 * 1.0 * 3.5 M
Cross round head self-propelled screw
Transporter 1780
Horizontal 10 * 10 * 29
Stator shell 1780
Parameter card 1780(40 * 50)
Brand 40-80
Brush frame 1780
Pad M4
Loose nut M4
Capacitors 1780
Carbon Brush 1780
Round Head Cross Screw M4 * 6 Copper
Bypass 1780
O-ring φ 25.8 * 1.8
Top cover 1780
Hegonal screw M5 * 40
Back shoulder 1780
Hegonal screw M4 * 16 in round head
Plastic Shoulder 1780
Bearing 6001
Rotor SCY-1780
Breeze 1780
Bearing 6000
Hegonal screw M4 * 100(half tooth)
Interior 1780
Stator SCY-1780
Insulation sleeve 12 * 20
Inner card 47
Bearing 6005
Wild card 26
Hegonal screw M5 * 45
Pad M5
Pad M5
Cylinder pin 4 * 12
Oil seal 22 * 35 * 7
O-ring φ 85 * 1.8
O-ring φ 28 * 1.8
Oil seal 12 * 24 * 7
Gear box 1780-1
Hegonal screw M5 * 70(half tooth)
Cylinder pin 3 * 14
Hegonal screw M5 * 10
Pulling 1780
O-ring φ 20 * 3
Dialing knob 1780
Deck 1780/3
Cylinder pin 5 * 15
Type II low-speed gear 178-5
Stop Ring 18
Class II sliding gear 178-4
Type II High Speed Gear 178-3
Inner card 13
Roller pin bearing HK1010
Middle cover 1780
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SCY-1780/3BS
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Bearing 629
Class I tooth axis 178-2
Piece 80
Class I gear 178-1(6)
Iron 1780
Curved bullet pad 1780
Nut 80
Bearing 608
Word Hand Screw M8 * 55
Ring 8 * 14 * 10
Oil seal 38 * 47 * 7
Oil seal 38 * 49 * 8
Hose faucet 200A-EU
Water circle 1780
Handlebars 1780
The assistant took 80
Ball head plunger M8 * 15
Spindle 100
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NO. Parts name QTY NO. Parts name QTY