Channel Fader Cleaning - Rane MP25 Operator's Manual

MP25
CLUB MIXER
Maintaining the Magnetic Crossfader
There are no electrical contacts to clean!
The crossfader in the MP25 is designed with materials highly
resistant to corrosion and most chemicals. While the crossfader
will handle millions of operations, it may become dirty over
time. Bad things may be spilled or sprayed into the crossfader. In
either case, the crossfader is not damaged and the sound quality
is unaffected. Cleaning is only required to maintain the feel of the
crossfader.
The crossfader is self-lubricating and with normal use, should
not require additional lubrication. If you wish, you can use a
light silicone lubricant rated for use with electrical parts. This
will help maintain the feel. We recommend Caig DeoxIT Fader-
Lube F100 spray lubricant.
Order DeoxIT® F100 from CAIG Laboratories, Inc.
Never use a heavy lubricant or grease. Doing so will not dam-
age the faders, but can undo the feel. If grease was used, it may
be removed by following the cleaning instructions.
Crossfader Removal and Replacement
For cleaning and lubrication, follow these directions:
1. Required tools: #1 Philips screwdriver and a pair of clean
hands.
2. Disconnect the power.
3. Remove only the two 4-40 screws attaching the crossover
faceplate as pointed out below.
4. Remove the crossfader from the mixer, and carefully remove
the ribbon cable from the back of the circuit board.
Torsion spring
Sensors
©Rane Corporation 10802 47th Ave. W., Mukilteo WA 98275-5000 USA TEL 425-355-6000 FAX 425-347-7757 WEB www.rane.com
Manual-8
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Phone 858-486-8388
Fax 858-486-8398
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5. Move the carrier all the way to one side.
6. Use a soft lint-free cloth to wipe off the rails.
7. Add a drop of silicone lubricant (or quick spray from aerosol)
to the center of each rail.
8. Move the carrier back and forth to distribute lubricant.
9. Do not bend the torsion spring. Do not disturb the position of
the small sensors at each end of the Fader. If you accidentally
do, make sure the parts are standing straight before reinstall-
ing.
10. CAUTION: Sugary liquids may damage the crossfader
beyond repair. You might be able to save it by removing the
crossfader and thoroughly rinsing it in hot water. Make sure
the part is clean and dry before lubricating or reinstalling.
11. Removal of grease or other stubborn debris may require
alcohol or contact cleaner. Make sure the part is clean and dry
before lubricating or reinstalling.
12. Problems? Contact Rane Corporation customer service at
425-355-6000 or email us at info@rane.com.

Channel Fader Cleaning

With heavy use in harsh environments, the channel faders may
need lubrication. This treatment extends longevity and can make
used faders as good as new. We recommend any of the following
cleaning solutions:
• Caig DeoxIT FaderLube F100 spray lubricant
• Caig DeoxIT FaderLube F5 spray cleaner
• CRC 2-26 (www.crcindustries.com)
Order CaiLube MCL from CAIG Laboratories at the same
®
address previously listed.
1. Position the fader at mid-travel.
2. Spray cleaner/lubricant into both ends of the fader.
3. Move the fader over its full travel back and forth a few times.
4. Wipe off excess fluid.
If cleaning does not fix sny fader, please contact Rane Corpora-
tion customer service at 425-355-6000 or email us at info@rane.
com if you are in the U.S.A. Outside the U.S.A, please contact
your distributor for service.