background image

®

Model No. EM-8090

Hand-Crank Generator

7

Appendix A: Technical Support

For assistance with the EM-8090 Hand Crank Generator or any other
PASCO products, contact PASCO as follows:

Address:  PASCO scientific

10101 Foothills Blvd.

Roseville, CA 95747-7100

Phone:    (916) 786-3800

FAX:      (916) 786-3292

Web:       www.pasco.com

Email:     [email protected]

Appendix B:  Copyright and Warranty 

Copyright Information

The PASCO scientific 012-08330A

 Hand Crank Generator Manual 

is copyrighted and all 

rights reserved. However, permission is granted to non-profit educational institutions for 
reproduction of any part of the 012-08330A 

Hand Crank Generator Manual

, providing the 

reproductions are used only for their laboratories and are not sold for profit. Reproduction 
under any other circumstances, without the written consent of PASCO scientific, is 
prohibited.

Limited Warranty

PASCO scientific warrants the product to be free from defects in materials and workmanship 
for a period of one year from the date of shipment to the customer.  PASCO will repair or 
replace, at its option, any part of the product which is deemed to be defective in material or 
workmanship. The warranty does not cover damage to the product caused by abuse or 
improper use. Determination of whether a product failure is the result of a manufacturing 
defect or improper use by the customer shall be made solely by PASCO scientific. 
Responsibility for the return of equipment for warranty repair belongs to the customer. 
Equipment must be properly packed to prevent damage and shipped postage or freight 
prepaid. (Damage caused by improper packing of the equipment for return shipment will not 
be covered by the warranty.) Shipping costs for returning the equipment after repair will be 
paid by PASCO scientific.

Summary of Contents for EM-8090

Page 1: ...Instruction Manual Manual No 012 08330A Hand Crank Generator Model No EM 8090 ...

Page 2: ......

Page 3: ...d Activities 4 Demonstrating the Electrical Path through a Series Circuit 4 Demonstrating the Electrical Path through a Parallel Circuit 5 Other Suggested Activities 5 Schematics Electrical Pathways 6 Appendix A Technical Support 7 Appendix B Copyright and Warranty Information 7 ...

Page 4: ...dite replacement orders NSS not sold separately from PASCO scientific Included Equipment Replacement Model Number 1 Generator with cables 1 maximum output 25 Watts 12 volts EM 8090 2 Bag 5 x 9 1 not shown above NSS Additional Equipment Recommended for experiments Series Parallel Circuit Board with five 12 volt light bulbs EM 8677 1 ...

Page 5: ... Series Parallel Circuit Board EM 8677 2 Close Switch 1 Move the switch handle down into the metal slot Note Keep Switch 2 open Switch 2 is used for demonstrating parallel circuits 3 Rotate the Hand Crank Generator in the positive direction shown by the arrow on label of the generator at approximately 1 to 2 revolutions per second Both bulb filaments on the circuit board will light Figure 2 on pag...

Page 6: ... crank the handle again Note what happens Figure 3 on page 6 shows the electrical pathway Other Suggested Activities a Plug in two Hand Crank Generators using stacked banana plugs into the EM 8677 Series Parallel Circuit Board Have one student rotate the handle of the first generator forwards according to the direction arrow on the generator label and a second student rotate the handle of the seco...

Page 7: ...RALLEL COMMON BULB 1 BULB 2 SWITCH 1 SWITCH 2 Figure 2 Path of current travel through bulbs in a series circuit Switch 2 is open Figure 3 Path of current travel through bulbs in a parallel circuit SERIES PARALLEL COMMON BULB 1 BULB 2 SWITCH 1 SWITCH 2 Note If switch 2 is kept open the current only travels through bulb 1 ...

Page 8: ...t the written consent of PASCO scientific is prohibited Limited Warranty PASCO scientific warrants the product to be free from defects in materials and workmanship for a period of one year from the date of shipment to the customer PASCO will repair or replace at its option any part of the product which is deemed to be defective in material or workmanship The warranty does not cover damage to the p...

Page 9: ......

Reviews: