CONCRETE VIBRATOR
ZN25C ZN35C PORTABLE VIBRATORS
OPERATION
INSTRUCTION
Note: We Reserve The Rights To Change Specifications Without Further Notice.
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1. Preface
Thank you for selecting our internal vibrators. We would like to take this
opportunity to thank you for your choosing.
In this manual, you will find specific information, safety warnings and
precautions, operation and maintenance of this equipment, as well as parts list and
diagram. Pls. read the manual carefully before operating of the vibrator. Be sure to
follow all instructions and precautions contained herein. Failure to do so could
compromise the service life of the vibrator and/or your safety. Keep the manual in
a safe and dry place for future reference.
If you need clarification or further information about any of the topics in this
manual, pls. feel free to contact local distributor for assistance.
Thank you.
2. Specification
Model
ZN25C
ZN35C
Vibrating Body
Diameter Φ(mm)
25
35
Length L(mm)
473
456
Vibrating Frequency (Hz)
260
220
Vibrating Amplitude (mm)
0.7
0.8
Flexible
Hose & Shaft
Outside Dia. Of Flexible Hose (mm)
30
30
Inner Dia. Of Flexible Hose (mm)
16
16
Diameter of Flexible Shaft (mm)
10
10
Length L(m)
0.7/1.0
Motor
Power (kW)
0.58
Power Source
220(110)V ～ 50/60Hz
Current (A)
2.7(5.4)
No-load Speed (rpm)
4000
Overall dimension L×W×H (mm)
1376/1730×80×138
Total Weight (kg)
5.6
6.5
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Notes: a) All of vibrators in this manual, which type of operation is normal (S1).
b) If the supply cord of vibrator is damaged, it must be replaced by the
manufacturer, its service agent or similarly qualified persons in order to avoid a
hazard.
3. Safety warnings and precautions
WARNING: When using tool, basic safety precautions should always be
followed to reduce the risk of personal injury and damage to equipment.
Read all instructions before using this tool!
1) Keep work area clean. Cluttered areas invite injuries.
2) Observe work area conditions. Do not use machines or power tools in damp or
wet locations. Don’t expose to rain. Keep work area well lighted. Do not use
electrically powered tools in presence of flammable gases or liquids.
3) Keep children away. Children must never be allowed in the work area. Do not
let them handle machines, tools or extension cords.
4) Store idle equipment. When not in use, tools must be stored in a dry location to
inhibit rust. Always lock up tools and keep out of reach of children.
5) Do not force tool. It will do the job better and more safety at the rate for which
it was intended. Do not use inappropriate attachments in an attempt to exceed the
tool capacity.
6) Use the right tool for the job. Do not attempt to force a small tool or attachment
to do the work of a larger industrial tool. There is certain application for which this
tool was designed. Do not modify this tool and do not use this tool for a purpose
for which it was not intended.
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7) Dress properly. Do not wear loose clothing or jewelry as they can be caught in
moving parts. Protective, electrically non-conductive clothes and non-skid
footwear are recommended when working. Wear restrictive hair covering to
contain long hair.
8) Use eye and ear protection. Always wear anti-impact safety goggles. Wear a
full face shield if you are producing metal fillings or wood chips. Wear an
anti-dust mask or respirator when working around metal, wood, and chemical
dusts and mists.
9) Do not overreach. Keep proper footing and balance at all times. Do not reach
over or across running machines.
10) Maintain tools with care. Keep tools sharp and clean for better and safer
performance. Inspect tool cords periodically and, if damaged, have them repaired
by an authorized technician.
11) Disconnect power. Unplug motor when not in use.
12) Avoid unintentional starting. Be sure the switch is in the OFF position when
not in use and before plugging in. Do not carry any tool with the unit plugged in.
13) Stay alert. Watch what you are doing, use common sense. Do not operate any
tool when you are tired.
14) 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. Check for alignment and binding of moving
parts; any broken parts or mounting fixtures; and any other condition that may
affect proper operation. Any part that is damaged should be properly repaired or
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replaced by a qualified technician.
15) Guard against electric shock. Prevent body contact with grounded surfaces
such as pipes, radiators, ranges, and refrigerator enclosures.
16) Replacement parts and accessories. When servicing, use only identical
replacement parts. Use of any other parts will void the warranty. Only use
accessories intended for use with this tool.
17) Do not operate tool if under the influence of alcohol or drugs. Read warning
labels on prescriptions to determine if your judgment or reflexes are impaired
while taking drugs. If there is any doubt, do not operate the tool.
18) Use proper size and type extension cord. If an extension cord is required, it
must be of the proper size and type to supply the correct current to the tool without
heating up. Otherwise, the extension cord could melt and catch fire, or cause
electrical damage to the tool. This tool requires use of an extension cord of O to
2.7 amps capability, with wire size rated at 1.0 mm2. Longer extension cords
require larger size wire. If you using the tool out-doors, use an extension cord
rated for outdoor use.
19) Maintenance. For your safety, service and maintenance should be performed
regularly by a qualified technician.
Note: Performance of this tool may vary depending on variations in local line
voltage. Extension cord usage may also affect tool performance.
Warning: The warnings, cautions, and instructions discussed in this instruction
manual cannot cover all possible conditions and situations that may occur. It
must be understood by the operator that common sense and caution are factors
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which cannot be built into this product, but must be supplied by the operator.
4. Unpacking
When unpacking, check to make sure the following parts are included:
-Vibrator Motor Assembly -Vibrator Head with Flexible Pipe Assembly
We have assembled the Vibrator Motor and Vibrator Head to a whole tool while
ex-factory. If any parts are missing or broken, pls. call the distributor at the local
as soon as possible.
5. Operation
1) Attach the Connection Nut (16) to the Gear Box (2). Guide the Main spindle (4)
into the Hexagonal Connector (15) so that they align inside.
2)Turn the Connection Nut，which with left screw, by counterclockwise until it
locks the Gear Box in place.
3) Connect the Plug (14) to an electrical outlet or extension cord.
If using an extension cord, refer to the Safety Precaution #18 on front page.
4) Carry the Driving Motor by the Handle (20 and 28) and the Vibrator Head with
Flexible Pipe to where the cement is being poured. Place it in a dry area, away
from water and the concrete.
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CAUTION: Never carry the Vibrator Motor suspended from the Flexible Pipe.
This could damage the Gear Box or Connection Nut
5) After pouring the concrete, press the Switch (16) to the ON position and lock it
by the Suppressor Capacitor. The Vibrator Head should begin to move. If it
does not, tap it until the vibration starts. If it still does not, turn the unit OFF
and recheck electrical and mechanical connections.
WARNING: Never let wet concrete or water come in contact with the Motor.
This could cause an electric shock to the operator, Viewers, or cause damage to
the Motor.
6) Insert the Vibrator Head with Flexible Pipe Assembly into the concrete.
7) Move the Vibrator Head up and down in the concrete to remove air bubbles.
Caution: Never allow concrete to enter the Vibrator Head Assembly. This could
damage the bearing inside the Head.
8) When finished, press the Switch again and make the Switch on the OFF
position and unplug the unit from the electrical outlet.
9) Immediately wash down the Vibrator Head and Flexible Pipe with clean water.
Wipe dry with a clean cloth.
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Be careful not to wet the Vibrator Motor Assembly during cleaning.
6. Maintenance
1) Clean all components with a damp cloth after every use. Remove all concrete
residual.
2) After more than 100 hours of use, the Vibrating Head Assembly and Flexible
Pipe Assembly may require cleaning and lubrication. This should only be done by
a qualified technician.
Vibrator Head with Flexible Pipe Parts List
NO.
DESCRIPTION
QTY.
ZN25C
ZN35C
1
CONE
1
001310
013310
2
SPACER
1
——
013320
3
RACEWAY
1
——
713001
4
CASING
1
001330
013340
5
ROLLING BODY
1
001320
013330
6
BEARING/OIL SEAL HOUSING
1
001350
013350
7
WASHER
1
001340
——
8
O-RING
1
——
510101
9
OIL SEAL
1
530101
530101
10
BEARING
1
550201
550202
11
PIPE ADAPTOR
1
085110
062110
12
SHAFT ADAPTOR
1
085210
013210
13
FLEX. SHAFT
1
810116
810116
14
FLEX. PIPE 0.7M
1
830115
830115
15
HEXA. CONNECTOR
1
083210
083210
16
NUT
1
083110
083110
17
CONNECTOR
1
083120
083120
NOTE: Some parts are listed and shown for illustration purposes only and are
not available individually as replacement parts.
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7. Vibrator Head with Flexible Pipe Assembly Drawing
PLS READ THE FOLLOWING CAREFULLY
THE MANUFACTURER AND/OR DISTRIBUTOR HAS PROVIDED THE PARTS
DIAGRAM IN THIS MANUAL AS A REFERENCE TOOOL ONLY. NEITHER THE
MANUFACTURER NOR DISTRIBU-TOR MAKES ANY REPRESENTATION OR
WARRANTY OF ANY KIND TO THE BUYER THAT HE OR SHE IS QUALIFIED TO
MAKE ANY REPAIRS TO THE PRODUCT OR THAT HE OR SHE IS QUALIFIED TO
REPLACE ANY PARTS OF THE PRODUCT. IN FACT, THE MANUFACTUER AND/OR
DISTRIBUTOR EXPRESSLY STATES THAT ALL REPAIRS AND PARTS
REPLACEMENTS SHOULD BE UNDERTAKEN BY CERTIFIED AND LICENSED
TECHNICIANS AND NOT BY THE BUYER. THE BUYER ASSUMES ALL RISK AND
LIABILITY ARISING OUT OF HIS OR HER REPAIRS TO THE ORIGINAL PRODUCT
OR REPLACEMENT PARTS THERETO, OR ARISING OUT OF HIS OR HER
INSTALLATION OF REPLACEMENT PARTS THERETO.
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8. Vibrator Motor Assembly Parts List
NO.
DESCRIPTION
QTY.
220V
110V
1
GEAR BOX
1
186019
186019
2
BEARING
1
550604
550604
3
MAIN SPINDLE
1
185402
185402
4
WOODRUFF KEY
1
672013
672013
5
DRIVEN GEAR
1
185403
185403
6
SELF-OILING BEARING
1
550803
550803
7
MIDDLE COVER
1
186001
186001
8
COVER SEAL
1
186002
186002
9
BEARING
1
550506
550506
10
ARMATURE ASSY.
1
186003
186901
11
DUST CAP
1
185406
185406
12
BEARING
1
550508
550508
13
BEARING SLEEVE
1
185407
185407
14
TAPPING SCREW
4
633308
633308
15
TAPPING SCREW
11
633305
633305
16
RIGHT HANDLE COVER
1
186004
186004
17
CABLE CLIP
1
185410
185410
18
SWITCH COVER
1
186005
186005
19
SWITCH
1
570315
570315
20
TRIGGER COVER
1
186006
186006
21
SUPPRESSOR CAPACITOR
1
570602
570602
22
HANDLE SEAL I
1
186007
186007
23
HANDLE SEAL II
1
186008
186008
24
LEFT HANDLE COVER
1
186009
186009
25
HOUSING SEAL
2
186010
186010
26
BRUSH BOX
2
185600
185600
27
CARBON BRUSH ASSY.
1
714008
714008
28
LABEL
1
185411
185411
29
MOTOR HOUSING
1
185414
185414
30
STATOR ASSY.
1
185412
185421
31
TAPPING SCREW
1
633307
633307
32
WIND SHIELD
1
185413
185413
33
NAME PLATE
1
711203
711204
34
CABLE SHEATH
1
186091
186091
35
CABLE PLUG ASSY.
1
185415
185415
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9. Vibrator Motor Assembly
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10. Trouble Shooting
Item Trouble
Causes
Clearage Methods
1.Motor dose not
rotate
a. The power socket is damaged or
loose contacted.
b. The plug is damaged or is not
intact.
c. The cable is worn or broken.
d. The switch is not nimble or is
damaged or loose contacted.
e. The brushes have been worn
excessively.
f. The inner connecting wire of the
tool has loosened.
g. The stator or the armature is
damaged.
a. Repair of replace the
socket.
b. Replace the non
-reconnection cable
assay.
c. Bind up or replace the
cable.
d. Repair or replace the
switch.
e. Replace the brushes.
f. Connect it tightly again.
g. Replace the stator or the
mature.
2. Excess sparks
occurs on the
brush.
a. There is conductive electricity
matter in the hook groove of
copper raft on the commutator.
b. Armature or stator winding is
shorted circuit, or armature
winding is opened circuit.
c. Brush is contacted loosely.
a. Cut off the electricity
supply, and remove
foreign matter.
b. It must be taken to the
pro fissional for check
and repair.
c. It should befit again.
3. Apparent drop
of the speed.
Peculiar smell or
abnormal noises
are appeared.
Some parts in the tool have been damaged. Stop the operation
immediately. And it must be taken to our professional service
sections for check and repair.
4. The vibrating
head does not
vibrate，or its
vibration is weak.
a. There are dirt oil, and water etc.
inside the vibrating head.
b. The oil-seal has been damaged.
a. Clean and dry out the
channel, rolling cone,
head end, and assemble
them again.
b. Replace the oil seal.
5. The motor is
high temperature
rise.
The air-drain has been stopped up
Clean the stopped things of
the air drain.
/
