PS-3211 Wireless Voltage Sensor Battery Replacement Instructions

Introduction

This document provides instructions for replacing the battery in the PASCO PS-3211 Wireless Voltage Sensor.

Note: Check the back side of the plastic enclosure of the PS-3211 you are using. If there is a "B" in the printing, the replacement battery model number is PS-3298. If there is no "B" on the printing, the replacement battery is PS-3296.

Recommended Equipment

PS-3299: Battery Replacement Tool Set
Torx T5 Driver

Replacement Batteries:

PS-3296
PS-3298 (B version)

Battery Replacement Procedure

Step 1: Position the Sensor

Position the sensor on a flat surface. Locate the [four Torx T5 screws] on the bottom of the device.

Textual description of image: The bottom of the PS-3211 sensor is shown, highlighting the [four Torx T5 screws].

Step 2: Remove Screws

Unscrew and remove the four Torx T5 screws using the T5 screwdriver.

Textual description of image: The bottom of the PS-3211 sensor is shown with the four Torx T5 screws removed.

Step 3: Flip the Sensor

While holding both halves of the sensor together, carefully flip the product over to expose the front surface.

Textual description of image: The PS-3211 sensor is shown flipped over, displaying the front with connection terminals and the PASCO logo.

Step 4: Open the Sensor Housing

While holding the bottom half with one hand, lift and rotate the top cover to the left to open the device.

Textual description of image: The PS-3211 sensor is shown partially opened. The [battery connector] and [red wire location] are indicated.

Step 5: Replace the Battery

Remove the two [battery strap screws] using the T5 screwdriver and remove the [battery strap]. Unplug the old battery from its connector. Remove the old battery. Insert the replacement battery at the indicated location, ensuring the wiring is routed similarly to the original. Plug the new battery into its mating connector. Reverse the previous steps to reassemble the sensor.

Textual description of image: The inside of the PS-3211 sensor is shown with the [battery strap] removed, the old battery unplugged, and space for the new battery.

Battery Replacement and Disposal Instructions (Reference)

Batteries contain chemicals that, if released, may affect the environment and human health. Batteries should be collected separately for recycling, and recycled at a local hazardous material disposal location adhering to your country and local government regulations. To find a battery recycling drop-off location, please contact local waste disposal service or the product representative.

The battery or batteries used in PASCO products are marked with the European Union symbol for waste batteries (♻️) to indicate the need for separate collection and recycling. For small batteries, the symbol is printed on the packaging.

Safety Precautions

CAUTION: Failure to use proper ESD (Electrostatic Discharge) protection could result in damage to the electronics. ⚡ Use Electrostatic Discharge Protective Handling Procedures.

Support and Contact Information

For further assistance, please contact Technical Support at support@pasco.com or through www.pasco.com on chat. To access chat through your browser, please enable all cookies on our website.

PASCO
10101 Foothills Boulevard
Roseville, CA 95747-7100 USA
Phone: 916-786-3800
Fax: 916-786-8905

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