KNF Yamato RE212-G Manual De Instrucciones página 102

3. PRE-OPERATION PROCEDURES
Installation Procedure
5. Installing vacuum seal
Pay attention to the direction of vacuum seal.
Installing vacuum seal in the opposite direction may lead to poor vacuum, or may wear the
seal, resulting in damage to driving unit.
Install vacuum seal.
Fit vacuum seal into the housing by
passing it on Vapor Tube with the side
where the spring is visible facing motor
box.
Be sure to install vacuum seal after Vapor
Tube is set, to prevent damage to vacuum
seal.
Make pipe connection properly
Be sure to install all tubing in right positions. Improper connection and looseness of nozzle
caps may cause leakage or damage to peripherals.
6. Installing nozzle unit
Nozzle unit has two types, with gre y cap and
black cap.
Grey: for vacuum line
Black: for cooling water line
Three parts of "Nozzle", "Nozzle cap",
and "Nozzle gasket" comprise the nozzle
unit.
Ensure that nozzle gasket is placed in
nozzle cap.
① Screw down nozzle cap against nozzle
receptacle on cooling condenser.
② Turn nozzle cap clockwise to fasten.
Vacuum seal
Housing
Cooling
condenser
Vacuum seal
Vapor Tube
Nozzle cap
Nozzle gasket
Nozzle unit sectional diagram
Vacuum line
Cooling water line
16
Nozzle
Nozzle receptacle
(GL14)
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