Swiftech H20 120 - Manual (Page 34)

Rouchon Industries, Inc., dbA Swiftech™ – 1703 E. 28 th St, signal Hill, CA 90755, USA – T (562) 595-12009 – F (562) 595-8769 – All content
Copyright Swiftech 2004 – Last edited 9-11-04 – Subject to revision without notice - 34 of 39 -
Parts QTY PARTS QTY
MCW50™ assembly 1 Spring 6
2-56 S/S socket screw 4 Nylon retaining washer 2
4-40 x 1” S/S phillips screw 2 Tube insert 4
Nylon screw spacer 6 Thermal compound 1
Nylon washer 4 Socket wrench 1
This product is intended for expert users only. Please consult with a qualified technician for installation. Improper installation may result in
damage to your components. Swiftech assumes no liability whatsoever, expressed or implied, for the use of these products, nor their
installation. The following instructions are subject to change without notice. Please visit our web site at
www.swiftnets.com for updates.
Installation diagram
MCW50 for
Nvidia Gforce 
 
Nylon washer
Spring
Nylon screw
spacer
2-56 S/S socket
screw
Figure 1
MCW50 for
ATI Radeon 
 
Nylon retaining
washer
Spring
Nylon screw
spacer
4-40 x 1“
philips screw
PRE-ASSEMBLED
Figure 2
1. Preparing your graphics card
d. Remove the existing heat sink
e. Carefully clean the GPU (graphics processing unit)
f. Lightly coat the GPU with the provided thermal compound. Only a paper-thin coat is necessary. It should be applied using
preferably a razor blade, or a credit card, held between thumb and index at a 45-degree angle.
Before installing the block onto the graphics card
cut two pieces of tubing of sufficient length to connect to the rest of your circuit, and install them
into the MCW50™ Inlet and outlet. It is absolutely imperative to use the provided tube inserts with clear vinyl (soft) tubing, as shown below:
Shown here with an MCW50-T™ version Shown here with an MCW50-T™ version
Make sure that the tubes are fully inserted into the fitting. The tip of the plastic tube
inserts should be flush with the inlet and outlet openings, as shown above. Inserting the
tubes requires a firm push, accompanied by a twisting motion, and a little bit of grease
around the tubing really helps ☺
2. Installing the MCW50™ GPU Cooler