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Select air speed by setting switch to either HIGH or LOW. Motor may feel warm.
Assemble wheel to drum and secure with washer, spring washer, and bolt.
Manual for commercial portable blower models CPB42-B and CPB48-B.
Specifies the commercial portable blower models covered by this manual.
Select air speed by setting switch to either HIGH or LOW. Motor may feel warm.
Assemble wheel to drum and secure with washer, spring washer, and bolt.
Manual for commercial portable blower models CPB42-B and CPB48-B.
Specifies the commercial portable blower models covered by this manual.
This document serves as the owner's manual for TPI Corporation's Commercial Portable Blower, specifically for models CPB42-B and CPB48-B. It provides essential information regarding the fan's operation, safety, maintenance, and assembly.
The device is a commercial portable blower designed to circulate air. It features a two-speed control (HIGH and LOW) to adjust airflow. The fan is equipped with a thermostat that automatically shuts off the unit if it overheats, acting as a safety mechanism. After an overheat shutdown, the fan requires approximately 15 minutes to cool down before it can resume operation. This feature also addresses potential shutdowns due to surges in electrical power. The fan is intended for indoor use and is not suitable for outdoor operation or placement in windows, where rain and moisture could create electrical hazards.
The manual provides a table detailing the electrical specifications for the two models:
| Model | WATTS (W) | AMPS (A) | VOLTS |
|---|---|---|---|
| LOW | HIGH | LOW | |
| CPB42-B | 650 | 735 | 5.6 |
| CPB48-B | 920 | 1120 | 8.0 |
Both models operate on a 120V~60Hz electrical supply. The CPB42-B consumes between 650W (LOW) and 735W (HIGH), drawing 5.6A to 6.5A. The CPB48-B is a more powerful unit, consuming between 920W (LOW) and 1120W (HIGH), drawing 8.0A to 9.0A. These specifications indicate that the CPB48-B is designed for heavier-duty applications requiring greater airflow.
The fan is designed for ease of use with a simple speed control switch for HIGH or LOW settings. It is a portable unit, implying it can be moved between locations, although the manual advises disconnecting it from the power supply before doing so. The fan's design includes a drum and a wheel assembly, which needs to be assembled by the user. The manual explicitly states that the fan is an "automatically operated device," meaning it may start or stop without direct user intervention (e.g., due to the thermostat). Users are warned to disconnect from the power supply before servicing.
The manual provides clear instructions for cleaning the fan:
The manual also includes instructions for the initial wheel assembly:
A crucial note regarding replacement parts is included: "No replacement parts available." This implies that if a component other than the cord (which can be replaced by a qualified person) fails, the entire unit may need to be replaced.
The manual emphasizes the importance of safety and proper handling to ensure the longevity and safe operation of the commercial portable blower.
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