Manual Supplement Manual Title: 1520 Calibration Part Number: 1592594 Print Date: November 2000 Revision/Date: Supplement Issue: Issue Date: Page Count: 2 10/01 1 This supplement contains information necessary to ensure the accuracy of the above manual. Enter the corrections in the manual if either one of the following conditions exist: 1. 2. The revision letter stamped on the indicated PCA is equal to or higher than that given with each change. No revision letter is indicated at the beginning of the change. (c) 2000-2001 Fluke Corporation. All rights reserved. Printed in the U.S.A. 1520 Calibration Manual Supplement Change #1 On page 15, in the Replacement Parts and Optional Accessories table, Replace: Fuse, 6 mm x 32 mm (0.25 x 1.25 in), 0.5 A, 750 V, Fast Acting 1556096 With: W Fuse, 6 mm x 32 mm (0.25 x 1.25 in), 0.5 A, 660 V, Fast Acting, 50 A Minimum Interrupt rating OR W Fuse, 6 mm x 32 mm (0.25 x 1.25 in), 0.5 A, 750 V, Fast Acting NA 1556096 W For safety, use exact replacement only. Change #2 On page 8, under Discharge Circuit Test, replace the last sentence in step 3 with the following: Check that the DMM reading for each position is between 2600 and 3600e. 10/01 1