Baoding Shenchen YZ35 User manual

Shenchen Precision Pump
Manual of YZ35 Aluminum
Alloy Pump Head

Note
Please read the manual carefully before operating the product.
Warning：
Tubing may have cracks due to wear. It results in the overflow of
fluid from tubing. In that time human body and instruments may
be damaged. Therefore, the user must check frequently and
change the tubing in time.

Catalog
1. Product Introduction：.........................................- 1 -
2. Instructions...........................................................- 2 -
3. Installation Dimension..........................................- 6 -
4. Maintenance........................................................- 7 -
5. Warranty and After Service..................................- 8 -

Shenchen Pump YZ35-Aluminum Alloy Pump Head
- 1 -
1. Product Introduction:
It is very convenient to change tubing on an easy load pump head. Following
customers’ requirement, it can connect multi channels, suitable for OEM
supporting application which reduce customer’repair and maintenance costs
greatly.
Easy load pump head specification as below:
Pump
Head
Tube
Type
Inside
Diameter
* Wall
Thickness
(mm)
ml/
rotation
Rotating
Speed
(0.1-600rpm)
Flow range
ml/min
Maximum Pressure (Mpa)
Material & weight
Intermittent
Continuous
Aluminum
Alloy
PPS
YZ35
26#
6.4*3.3
6.9
0.69-4200
0.27
0.2
4.36
1.5
73#
9.6*3.3
12.3
1.23-7400
82#
12.7*3.3
20
2-12000
0.14
0.1
Tubing Specification
Type
Industrial Tubing
Size
26#
73#
82#
Tubing Cross Section
Wall Thickness(mm)
3.3
Inside Diameter(mm)
6.4
9.6
12.7
Maximum
pressure
(Mpa)
Continuous
0.2
intermittent
0.27

Shenchen Pump YZ35-Aluminum Alloy Pump Head
- 2 -
2. Instructions
Upper block
Rollers
Mounting hole
Rotary knob
body
Holder
spanner
Tube clamp
◼Tube Installation
Pull the spanner anti-clockwise 180° to open the upper block.
Put the tube between rollers and upper block, then pull the tube front
and back to adjust it.
Pull the spanner clockwise 180° to put the upper block in place, the
clamp will lock the tube and keep the tube from moving when the pump
head is working.
◼External Tube Clamp Installation
The external tube clamp can reduce the vibration at the tube outlet. In
addition, it effectively prevents the wear phenomenon caused by the
angled tilt of the tube outlet during the customer use.

Shenchen Pump YZ35-Aluminum Alloy Pump Head
- 3 -
External tube clamp: 26#,73#,82#; in general applicable to PharMed
tube.
External Tube Clamp
The installation method is as follows:
Draw two lines with a distance of 186 mm on the tube.
Put the tube between rollers and upper block, then pull the tube back
and forward to adjust it.

Shenchen Pump YZ35-Aluminum Alloy Pump Head
- 4 -
Put the external tube clamp on both sides of the tube respectively.

Shenchen Pump YZ35-Aluminum Alloy Pump Head
- 5 -
After the external tube clamps on both sides are installed into the
groove, and the tube has been adjusted to make the outermost sides of
the tube clamp coincide with the marked line on the tube. Then press
down the upper block.
◼Pump Head Installation
Insert three screws into the pump head mounting hole respectively, then
insert the spindle nose of pump head into drive mounting hole, fasten
the screws respectively.
When using multiple pump heads, you need longer screws.
When using multiple pump heads, rollers need mount stagger.
Note: Users need to fasten the screws with similar force, and it should
not be too tight, to avoid the holder to deform and make working noise.
◼YZ35 Pressure Adjustment
Can adjust pressure by the rotary knob on pump head body, rotate with
the arrow direction, pressure enlarge, otherwise reduce.
When you adjust pressure, please loosen the hexagon socket fastening
screw in the middle of the knob, when you finished adjusting, then
tighten the screw.

Shenchen Pump YZ35-Aluminum Alloy Pump Head
- 6 -
3. Installation Dimension

Shenchen Pump YZ35-Aluminum Alloy Pump Head
- 7 -
4. Maintenance
When pump is not working, please loosen the cartridges pressing the
tubing to avoid changing the shape of the tubing because of longtime
extrusion.
Keep the rollers of the pump head clean and dry, otherwise it can
quicken the wearing of the tubing, reduce the useful life of the tubing
and lead the rollers to damage in earlier.
The pump head cannot resist super corrosive liquid. Please pay
attention to it when using it.