ENFORCER ST-BT02Q Manual

ENFORCER 12VDC Tester with Continuity

Test #6: PTC Fuse Test (12VDC Only)

1. Using the alligator test leads, connect the clips to the leads or terminals of the fuse being tested.
2. Depending on the fuse rating, use the load selection switch to select either 0.5A or 1.0A load for testing.
3. Press and hold the test button for about 3 seconds and the voltage indicator LED will turn on to
indicate the voltage output condition. Wait about 30 seconds for the unit to cool before performing
further tests.
Fuse condition Test result
Normal LEDs will show voltage. If
"Test Done" LED switches
ON, end the test.
Tripped LEDs will not switch ON if
the PTC is open due to
overload or malfunction.

Changing the Battery: (Use type 3VDC CR1220 battery)

1. Open the top of the case by applying pressure inward and upward at the point right above the
mounting hook on one side. The top cover will unclip. The PC board may come out, this is normal.
2. Use a fingernail to gently push the gold-colored metal retaining strip on the battery holder away
from the battery. The battery will pop free. Replace only with a 3VDC CR1220 type dry cell battery.
3. After replacing the battery, snap the cover back on one side at a time. Ensure internal wires are
not pinched by housing or housing guide pins and that indicator LEDs are correctly aligned.

Troubleshooting:

Battery load test fails
• Charge the battery fully for best results.
• Replace battery being tested.
Voltage drop test fails • Use SECO-LARM ST-HB105-TTQ Voltage Booster to increase the
amount of voltage present.
• Reduce length of wiring.
• Decrease gauge of wire used (increase thickness of wire).
PTC fuse test fails
• Check PTC soldering to make sure it is correctly applied.
• Replace PTC fuse.
Continuity test yields false negative • Change the internal battery. Be sure to store tester in Voltage Test mode.
WARRANTY This SECO-LARM product is warranted against defects in material and workmanship while used in normal
service for a period of one (1) year from the date of sale to the original consumer customer. SECO-LARM's obligation is
limited to the repair or replacement of any defective part if the unit is returned, transportation prepaid, to SECO-LARM.
This Warranty is void if damage is caused by or attributed to acts of God, physical or electrical misuse or abuse, neglect,
repair, or alteration, improper or abnormal usage, or faulty installation, or if for any other reason SECO-LARM determines
that such equipment is not operating properly as a result of causes other than defects in material and workmanship. The
sole obligation of SECO-LARM, and the purchaser's exclusive remedy, shall be limited to replacement or repair only, at
SECO-LARM's option. In no event shall SECO-LARM be liable for any special, collateral, incidental, or consequential
personal or property damages of any kind to the purchaser or anyone else.
NOTICE: The information and specifications printed in this manual are current at the time of publication. However, the
SECO-LARM policy is one of continual development and improvement. For this reason, SECO-LARM reserves the right to
change specifications without notice. SECO-LARM is also not responsible for misprints or typographical errors.
Copyright © 2010 SECO-LARM U.S.A., Inc. All rights reserved. This material may not be reproduced or copied, in whole
or in part, without the written permission of SECO-LARM.
®
U.S.A., Inc.
SECO- - - - LARM SECO SECO SECO LARM LARM LARM
16842 Millikan Avenue, Irvine, CA 92606
Tel: 800-662-0800 / 949-261-2999 Fax: 949-261-7326
4
PTC Fuse Testing
EVP-1SD2P4UL
12VDC Power Supply
Website: www.seco-larm.com
mi-ST-BT02Q_1003.docx
E-mail: sales@seco-larm.com
Order Part #763-168%
SECO-LARM U.S.A., Inc.
12VDC
Continuity Voltage Polarity Load Voltage Drop PTC Fuse
The ENFORCER ST-BT02Q 12VDC Tester with Continuity is a compact unit that performs six
essential troubleshooting tests in the field including continuity testing. 4 individually lit LEDs show the
strength of the voltage present from excellent to poor, two separate LEDs show the progress of the
test and one LED shows continuity during continuity testing. Illuminating pigtail connector shows AC,
DC and polarity, while included alligator clips allow it to connect easily in any situation.
PITSW1
Note: Model numbers that end with "Q" or that have a round green "Q" sticker signify RoHS-compliant products.
ST-BT02Q
Tester with Continuity (LED Only)
Manual
6-in-1 Tester
Performs the following tests:
AC
Voltage