Dynaset HVB 350/9-40 Manuale utente
HVB 350/9-40
HVB 350/18-60
HVB 350/27-80
HVD 18/55-24
HVD 70/35-100
06/18
rev 1.2
HYDRAULIC VIBRAS
USER MANUAL
Download PDF version from www.Dynaset.com/manuals Keycode: NJ4VL3
Dynaset Oy | Menotie 3, FI-33470 Ylöjärvi, Finland | tel: +358 3 3488 200 | inf[email protected] | www.dynaset.com 3
Congratulations!
You have just purchased DYNASET hydraulic equipment!
The equipment allows you to maximize the productivity and
efficiency of your mobile machine. Read this User Manual
before using your new equipment. It contains important
information that will help you to take the full advance of the
technical features avaible in your equipment.
Please contact us for any feedback you might have on our
products. Your feedback is important to us for improving our
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1. GENERAL 9
1.1. PRODUCT INFORMATION 9
1.2. PRODUCT IDENTIFICATION KEY 10
1.3. TYPE PLATE 11
1.4. HVB AND HVD LINE-UP 12
1.5. MAIN COMPONENTS OF HVB 12
1.6. MAIN COMPONENTS OF HVD 13
2. SAFETY 15
2.1. SAFETY PRECAUTIONS 15
2.2. SAFETY EQUIPMENT 15
2.3. OPERATING SAFETY 16
2.4. MAINTENANCE SAFETY 16
2.5. WARNING LABELS 17
3. OPERATING PRINCIPLES 19
3.1. OPERATING DESCRIPTION 19
4. INSTALLATION 21
4.1. BEFORE INSTALLATION 21
HYDRAULIC FLUIDS 21
4.2. INSTALLATION OF HVB UNIT 21
4.3. INSTALLATION OF HVD 25
4.4. ELECTRIC CONNECTIONS 29
5. OPERATION 31
5.1. OPERATING HVB AND HVD UNITS 31
6. MAINTENANCE 33
6.1. MAINTENANCE INTERVAL 33
6.2. HYDRAULIC FLUIDS 33
6.3. CLEANING THE HVB AND HVD UNITS 34
6.4. REPLACING SEALS AND INTAKE VALVES TO HVB 34
6.5. REPLACING SEALS AND INTAKE VALVES TO HVD 39
6.6. BOLT TIGHTENING TORQUES 42
6.7. TROUBLESHOOTING 43
HYDRAULIC VIBRAS
TABLE OF CONTENTS
Dynaset Oy | Menotie 3, 33470 Ylöjärvi | puh. 03 3488 200 | info@dynaset.com | www.dynaset.com
HYDRAULIC VIBRAS
TABLE OF PICTURES
Picture 1: Identication key for HVB 10
Picture 2: Identication key for HVD 10
Picture 3: HVB Type plate 11
Picture 4: HVD Type plate 11
Picture 5: HVB and HVD line-up 12
Picture 6: Main components of HVB 12
Picture 7: Main components of HVD 13
Picture 8: Operating description of HVB 19
Picture 9: Operating description of HVD 20
Picture 10: HVB installation 21
Picture 11: Installation of HVB to existing tool line 22
Picture 12: Installation of HVB with DYNASET PV-SAE priority valve 23
Picture 13: Installation of HVB with DYNASET LSV valve and switch 24
Picture 14: Installation position 25
Picture 15: Installing HVD and installation plate 25
Picture 16: Installation of HVD to existing tool line 26
Picture 17: Installation of HVD with DYNASET PV-SAE priority valve 27
Picture 18: Installation of HVD with DYNASET LSV valve and switch 28
Picture 19: Electric schema for solenoid valve 29
Picture 20: Operating HVB and HVD units 31
Picture 21: Removing the pump head 34
Picture 22: Removing the pump head and intake valve 34
Picture 23: Positioning the body 35
Picture 24: Removing the piston 35
Picture 25: Removing the piston from the cylider 35
Picture 26: Removing seals from piston and the cylinder 36
Picture 27: Installing the seals to piston and the cylinder 36
Picture 28: Lubricating the piston and the cylinder 36
Picture 29: Installing the piston assembly to the pump body 1 37
Picture 30: Installing the piston assembly to the pump body 2 37
Picture 31: Removing the pump head seals 38
Picture 32: Installing the pump heads 38
Picture 33: Removing the pump head 39
Picture 34: Removing the body seals and the piston 39
Picture 35: Removing piston shell 40
Picture 36: Replacing and lubricating piston assembly seals 40
Picture 37: Installing piston 40
Picture 38: Replacing and lubricating head seals 41
Picture 39: Installing body seals and head 41
Picture 40: Tightening the screws 42
Dynaset Oy | Menotie 3, 33470 Ylöjärvi | puh. 03 3488 200 | info@dynaset.com | www.dynaset.com
HYDRAULIC VIBRAS
TABLE OF PICTURES
Dynaset Oy | Menotie 3, 33470 Ylöjärvi | puh. 03 3488 200 | info@dynaset.com | www.dynaset.com
HYDRAULIC VIBRAS
TABLE OF PICTURES
9
Dynaset Oy | Menotie 3, 33470 Ylöjärvi | puh. 03 3488 200 | info@dynaset.com | www.dynaset.com
HYDRAULIC VIBRAS
GENERAL
1. GENERAL
This manual contains general information about assembly, installation, operation
and maintenance of the DYNASET HVB Hydraulic Vibration Pump and DYNASET
HVD Hydraulic Directional Vibra.
ATTENTION!
Read this user manual before installation, use or maintenance of the HVB
and HVD to ensure proper handling, operation and maintenance right
from the beginning. Pay attention to warnings and safety instructions.
READ CHAPTER ”2. SAFETY” for more information.
1.1. PRODUCT INFORMATION
DYNASET HVB Hydraulic Vibration Pump is connected to the base machines
hydraulic cylinder that operates the tool e.g. bucket. Activating HVB it creates
fast back-forth movement to the cylinder resulting vibration to the tool. HVBs can
create up to 30 Hz vibration. The Vibration power depends on the cylinders max.
power. HVB is a great for enhancing bucket emptying, increasing frozen ground
penetration, soil compacting and pile driving.
DYNASET HVD Hydraulic Directional Vibra is installed straigth to the tool e.g. to a
bucket. HVDs produce powerful directional vibration for buckets, street cleaning
units, soil compacting etc. HVD vibras create up to 70kN power with 35 Hz
frequence.
10 Dynaset Oy | Menotie 3, 33470 Ylöjärvi | puh. 03 3488 200 | info@dynaset.com | www.dynaset.com
HYDRAULIC VIBRAS
GENERAL
1.2. PRODUCT IDENTIFICATION KEY
The product identification key describes the characteristics of the DYNASET
product. The product identification key is on the product type plate which is
attached onto every DYNASET product.
Picture 1: Identification key for HVB
1.Product Group in this case HVB Hydraulic Vibration Pump
2.Maximum hydraulic pressure in bar that HVB is designed to run with.
3.Hydraulic oil displacement at 1 stroke in cm3.
4.Maximum allowed hydraulic flow in l/min for the HVB.
Picture 2: Identification key for HVD
1.Product Group in this case HVD Hydraulic Directional Vibra
2.Maximum vibration force in kN.
3.Maximum vibration frequency in Hz.
4.Maximum allowed hydraulic flow in l/min for the HVD.
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