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Fastening grub screw
Rotor setting
distance
2.5mm
Feed tube carefully
from inlet side
Blunt rod to
guide tube
Align tube marks
Protective front
cover remains
in place
Table 8 Installing Tube – R3i Head
Table 9 Replacing the Rotor – R3i Head
7.4 R3i Head
7.4.1 Key Features
Robust design with thick wall tube for suction
and pressure handling.
• Flow rates up to 3,250 ml/min
(51.5 US GPH)
• Pressures up to 2 Bar (29 PSI)
• Typically used in:
- Printing production
- Dispensing
- Industrial detergent applications
7.4.2 Installing the Tube
1. Remove the clamp, but leave the front
cover in place
2. Run the pump at low speed and carefully
feed tube through the inlet
3. When tube reach outlet,use blunt end
rod to guide the tube out.
4. Fit tube clamp loosely, and position tube
with marked lines adjecent to edge of
pump housing and tube clamp.
5. Tighten the tube clamp securely
7.4.3 Changing Rotor – R3i Head
1. Align grub screw hole with at on shaft
2. Align peak of roller with peak of tube track
or set rotor distance back from front of
pump housing
3. Fasten grub screw securely
1
2
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