Before
After

Cleaning Trial Summary

TSR #17-A-022

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The customer was looking to improve their cleaning performance.

Cleaning Trial Type
Temperature
Aqueous
160°F
Industry
Time Required
Electronic Remanufacturer
15 minutes
Segment
Substrate
Aluminum
Soil
Adhesive, Baked on Carbon, Glue, Grime, Oil
Description of Part(s)
Two cast aluminum HD Transmission Circuit Boards. One of the circuit boards has assorted electronic connections attached.
Cleaner Used

5% by volume ARMAKLEEN™ 4 in 1 NF Cleaner

Machine Used
  • Spray-Under Immersion Washer (Graymills T12, Graymills T24, SK Model 81.8 w/SUI)
  • Spray Washer (JRI TL3, JRI FL250, JRI FL500, Better Engineering G-2000)
Post Cleaning

Openings were lightly brushed with a nylon bristle brush during fresh water rinse followed air pressure drying.

Recommendation to Customer

The ArmaKleen Technical Center recommends using a 5% by volume solution of ArmaKleen™ 4 in 1 Cleaner at 160°F in a Spray-Under Immersion Washer for a minimum of 15 minutes or a 5% by volume solution of ArmaKleen™ 4 in 1 Cleaner at 160°F in a Spray Washer for a minimum of 15 minutes.