company news about Installation Instructions

Preperation:
1. Shaft Outside Diameter is within tolerance +-0.05mm
2. Shaft run out <0.1mm
3. Shaf end float <0.13mm
4. No sharp edges on the shaft over the o ring

Note:
During the installation,don't scratch or damage the o ring.

If anything is damaged,please contactwith our local agents to replace a new one.

Installation in strucstions:
1. The full set of cartridge seal is cleaned and exactly passed leakage examine before sale.Inorder to avoid damage,don't disassemble and clean the parts again before fixing.

2.The fitting allowance between the seal and shaft is dl h6 0.8,and there should be leading-inedge at the end of shaft.The outside diameter of shaft at the position of screw should be O1~0.2mm smaller,resisting the screw over-tighten.Lubricate the shaft with oil.

3. Place the cartridge seal into the pump chamber,then:
A: Tighter four screw bolts of flanges,ensuring the medium leading in hole"G"at the top Position.

B: Tighter four set screws and position the shaft sleeve on the shaft.

C: Remove four gauge plates. Please keep them and they will be used in future installation and disassemble.
D: Connect the medium lead-in pipe with hole"G"in order to flush away the friction heat andflushing the seal chamber when pump running.
 

Note:
After complete the installation,turning the shaft by hand to check for the rotation.
If the shaft could not rotate smoothly,seal had been improperly installed.