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ABOUT the Retrofit Kit for “Quick Change” Single Head PERISTALTIC PUMPS

This instruction is intended to be used with two types of Peristaltic Pump-the pump configured as a “Quick

Change” pump as manufactured by Graymills; and the Splash Resistant pump converted to the “Quick

Change” head in the field by use of a Retrofit Kit.

Components of Retrofit Kit for “Quick Change” Peristaltic Pumps

1. Coupling Set

2. Female Adapter(Mounts on Pump Case)

3. Mounting Screws for Female Adapter

4. Male Adapter(Mounts on Pump Head)

5. Pump Head (Inner Half)

6. Mounting Screws for Male Adapter

7. Pump Head (Outer Half)

8. “Quick Release” Retractable Pull Pin

Mounting Instructions for Retrofit Kit

1. Remove Screws from case to expose interior of pump, shaft and coupling.

2. Remove Universal Coupling (between motor and Head Shaft) from Splash Resistant Pump. New

Coupling Set (#1, ABOVE) w i l l b e t w o -piece replacement for universal coupling.

3. Install Female Coupling half on motor side shaft with set screw provided; install male Coupling Half on

shaft with Set Screw provided

4. Install Female Adapter (#2, ABOVE) on outside of Pump Case with four screws (#3, ABOVE) provided.

5. Install Male Adapter (#4, ABOVE) on Inside Half of PUMP Head(#5, ABOVE) w i t h four screws (#6,

ABOVE) provided. Outside Half of Pump Head (#7, ABOVE) with hose can now be mated to Inside Half

of Pump Head.

Pump Head can now be installed on Pump Case by pulling retractable pin (#8, ABOVE) and mounting

head on case.