Shenchen Precision Pump YZ35-PPS User manual

Shenchen Precision Pump
Manual of YZ35 PPS Pump Head
Baoding Shenchen Precision Pump Co.,Ltd
DOMINIQUE DUTSCHER SAS

Note:
Please read the manual carefully before operating the product.
Warning:
Tubing may have crack due to wear. It results in the overflow of fluid
from tubing. In that time human body and instruments may be
damaged. So user must check usually and change tubing in time.
When changing the tubing or the position of the tubing, please stop the
pump head rotating, otherwise fingers or clothes may be caught.
There are moving parts of the pump head inner, before opening the
upper block, it must be carried out according to the following
requirements:
Ensure the pump is isolated from the main power supply.
Ensure there is no pressure in tubing.
If the tubing gets mistakes, ensure the liquid in the tubing is
discharged to other containers or drain tubing.
If transports the dangerous liquid, must wear the protective
clothing and eye protection.
DOMINIQUE DUTSCHER SAS

Catalogue
1. Product Introduction .............................................................................. - 1 -
2. Instructions .............................................................................................- 1 -
3. Installation Dimension ...........................................................................- 7 -
4. Pump Head Specification .......................................................................- 8 -
5. Troubleshooting ..................................................................................... - 9 -
6. Maintenance .........................................................................................- 10 -
7. Warranty and After Service ..................................................................- 11 -
DOMINIQUE DUTSCHER SAS

Shenchen Pump YZ35-PPS Pump Head
- 1 -
1. Product Introduction
Easy-load pump head is very convenient to install the tube clamp. Following
customers’ requirements, it can connect with multichannel, suitable for OEM
supporting application. YZ35 pump head is made by pps--Polyphenylene sulfide
material which makes it more outstanding in rigidity and structural performance. It has
super high temperature resistance and anti-corrosion, especially in strong chemical
corrosion resistance such as organic solvents, which effectively reduces the damage
rate of the pump head and greatly reduces the customer's repair and maintenance costs.
2. Instructions
DOMINIQUE DUTSCHER SAS

Shenchen Pump YZ35-PPS Pump Head
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2.1 Pump Head Installation
2.1.1 Single Pump Head Installation
First the coupling is installed on main shaft of the pump head, tighten the M5
screws after positioning according to the size shown in the figure, as shown,
and then connect the pump head to the drive shaft through the coupling.
2.1.2 Multiple Pump Head Installation
A plurality of YZ35 pump heads are used with extended screws in tandem,
with 2 pump heads as an example. First, the coupling is mounted on the main
shaft of the tandem pump head 1, tighten the M5 screws, and then install the
cushion on the shaft head of the pump head 2, next insert the shaft end of
pump head 2 into the shaft groove of pump head 1. Connect the serial
connected pump head to the drive with extended screws as shown below.
DOMINIQUE DUTSCHER SAS

Shenchen Pump YZ35-PPS Pump Head
- 3 -
Note:
When install the pump, the entire pump head is disassembled into two separate
pump heads as shown in the picture above. The two pump head roller
assemblies should be staggered and installed in sequence. The wheel status is
as shown in the figure below.
The main shaft connection between two adjacent pump heads needs to install a
shock absorber as shown in the figure. Failure to do so will result in abnormal
operation of the pump head.
Note: Users need to fasten the screws with similar force, and can’t be too tight,
to avoid the lower support deform and make working noise.
DOMINIQUE DUTSCHER SAS

Shenchen Pump YZ35-PPS Pump Head
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2.2 Tube Installation
2.2.1 Tube Clamp
Function of the tube clamp: It can better fix the tube and reduce tube
shaking, besides improve the transmission stability and transmission
accuracy. Effectively reduce tube wear and extend tube life.
Tube Clamp Type: 26#, 73#, 82#, as below:
2.2.2 Tube Installation
Pull the lever anti-clockwise 180°, open the upper block.
Draw two lines with a distance of 186mm on the tube.
Put the tube between rollers and upper block, the line faces up.
DOMINIQUE DUTSCHER SAS

Shenchen Pump YZ35-PPS Pump Head
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Sleeve the tube into the tube clamp, the sharp point of the tube clamp
should be align at the line. Pay attention to ensure that the split surfaces
of the two tube clamps are parallel and parallel to the installation surface
of the pump head.
Clip slot of two tube clamps into the slideway of the pump head, press
hard until it can't be pressed. At this time, the tube clamp is not installed
in place.
Sharp corner
DOMINIQUE DUTSCHER SAS

Shenchen Pump YZ35-PPS Pump Head
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Pull the lever clockwise and slowly press down until the upper block is
pressed down. At this time, the tube clamp is also installed in place.
2.3 YZ35 Pressure Adjustment
YZ35 pump head can adjust pressure of the tube outlet by the rotary knob on
pump head body, rotate with the arrow direction, pressure enlarge, otherwise
reduce.
DOMINIQUE DUTSCHER SAS

Shenchen Pump YZ35-PPS Pump Head
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3. Installation Dimension
DOMINIQUE DUTSCHER SAS

Shenchen Pump YZ35-PPS Pump Head
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4. Pump Head Specification
4.1 Pump Head Specification
Pump
Head
Tube
Type
ID*WT
(mm)
RPM
(0.1-600rpm)
Flow range
ml/min
Material&weight
Aluminum
Alloy
PPS
YZ35
26#
6.4*3.3
6.9
0.69-4200
4.36
1.5
73#
9.6*3.3
12.3
1.23-7400
82#
12.7*3.3
20
2-12000
4.2 Flow Rate Reference Table
Note: The above-mentioned flow reference data is measured under the
conditions of no pressure and no suction lift at room temperature under
standard atmospheric pressure with pure water as the transmission medium, In
actual use, it is affected by many factors such as transmission medium, inlet
and outlet pressure, tube material and error, working environment, etc.The
flow rate may vary, this data is for reference only.
DOMINIQUE DUTSCHER SAS

Shenchen Pump YZ35-PPS Pump Head
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5. Troubleshooting
If the pump head is running but the flow is small or no flow, please check the
following items:
Check whether the pump is supplied with transmission liquid;
Detect whether the suction side pipeline of the pump is blocked by
suction wall;
Check if the tube is cracked;
Check for blockages or kinks in the tube;
Check whether the wall thickness of the tube used is correct;
Check whether all valves in the tube are open;
Check whether the rotation direction of the pump is correct.
DOMINIQUE DUTSCHER SAS

Shenchen Pump YZ35-PPS Pump Head
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6. Maintenance
When pump does not work, please loose the cartridges of pressing the
tubing for avoiding changing the shape of tubing because of longtime
extrusion.
Keep the rollers of pump head clean and dry, otherwise it can quicken
the tubing wearing, reduce the useful life of tubing and lead the rollers to
damage in earlier.
Before the peristaltic pump start running each time,check the tubing
carefully if it is damage.
If the pump head in water accidentally, use soft cloth and other
absorbent soft cloth to wipe dry to prevent damage to the pump head.
After replacing the tube, fluid or any connecting tube, must be
re-calibrated the pump. It is recommended to re-calibrate the pump
regularly to maintain accuracy.
Pump head can not resist organic solvent (Except for special indication)
and strong corrosion liquid, please be attention when use it.
The inner diameter and wall thickness of tubing may have some
deviations due to its tolerance and different bathes. That may make
influence on product flow accuracy, please leave a margin when choose
it.
It will affect the flow rate, causing decreasing flow when input port and
output port change small or there are suction and lift.
The data tested in a short time in this manual may change for using a
long time.
The company shall not bear the direct and indirect losses caused by the
malfunction or improper operation of this product.
DOMINIQUE DUTSCHER SAS

Shenchen Pump YZ35-PPS Pump Head
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7. Warranty and After Service
We support 1 years warranty for the pumps, subject to the exceptions below.
Our company shall not be liable for any loss, damage, or expense directly or
indirectly related to or arising out of the use of its products. This warranty
does not obligate our company to bear any costs of removal, installation,
transportation, or other charges which may arise in connection with a
warranty claim.
If the pump fails during the warranty period, after confirmation by our
technical department, we will provide spare parts free of charge. Customers
will need to bear the shipping cost.
Exceptions:
The warranty shall not apply to repairs or service necessitated by normal
wear and tear or for lack of reasonable and proper maintenance.
All tubing and pumping accessories as consumable items are excluded.
Electrical surge as a cause of failure is excluded.
Chemical attack is excluded.
Improper operation or man-made damage as a cause of failure is
excluded.
DOMINIQUE DUTSCHER SAS

DOMINIQUE DUTSCHER SAS

MADE IN CHINA
Baoding Shenchen Precision Pump Co., Ltd.
Address: No.103, Building 2, ZhiDian Industrial Park, FuXing East Road 999,
Baoding, China. 071000
Tel: [phone]
Fax: [phone]
Website: www.good-pump.com
Email: [email protected]
DOMINIQUE DUTSCHER SAS