
5-in-1 Sensor Wind Cups 
Step 1: 
To remove old or broken wind cups from the 
sensor, secure fingers between the wind cups. 
Then, pull base of wind cup assembly away 
from the sensor while securing the sensor with 
your free hand. Tip: Hold the sensor close to 
your body to maximize pulling strength. 
Caution: Broken edges of wind cup may be 
sharp. 
Step 2: 
Line up the mounting hole on the replacement 
wind cups with the spindle on the sensor. 
Tip: Place one drop of light machine oil or 
spray lubricant on the spindle to ensure the 
anemometer will spin freely. 
Instruction Manual 
model 11145-5N1WC 
Step 3: 
Attach the wind cups by inserting the  
spindle onto the sensor. Apply pressure  
to ensure the wind cups are properly secured 
on the sensor. 
Questions? Contact Customer Support at 
(877) 221-1252 or visit www.AcuRite.com 
SAVE THIS MANUAL FOR FUTURE REFERENCE. 

Customer Support 
AcuRite customer support is committed to providing you with best-inclass service. For assistance, please have the model number of this 
product available and contact us in any of the following ways: 
(877) 221-1252  info@chaney-inst.com 
24/7 support at www.AcuRite.com 
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Limited One Year Warranty 
At AcuRite, we proudly uphold our commitment 
to quality technology. Chaney Instrument Co. 
warrants that all products it manufactures to 
be of good material and workmanship, and to 
be free of defects when properly installed and 
operated for a period of one year from the date 
of purchase. 
We recommend that you visit us at 
www.AcuRite.com for the fastest way to register 
your product. However, product registration 
does not eliminate the need to retain your 
original proof of purchase in order to obtain 
warranty benets. 
Chaney Instrument Co. warrants that all products it manufactures 
to be of good material and workmanship, and to be free of 
defects when properly installed and operated for a period of 
one year from the date of purchase. Remedy for breach of this 
warranty is limited to repair or replacement of the defective 
item(s). Any product which, under normal use and service, is 
proven to breach the warranty contained herein within ONE 
YEAR from date of sale will, upon examination by Chaney, 
and at its sole option, be repaired or replaced by Chaney. 
Transportation costs and charges for returned goods shall 
be paid for by the purchaser. Chaney hereby disclaims all 
responsibility for such transportation costs and charges. This 
warranty will not be breached, and Chaney will give no credit 
for products it manufactures which have received normal wear 
and tear, been damaged (including by acts of nature), tampered, 
abused, improperly installed, damaged in shipping, or repaired 
or altered by others than authorized representatives of Chaney. 
The above-described warranty is expressly in lieu of all other 
warranties, express or implied, and all other warranties are 
hereby expressly disclaimed, including without limitation the 
implied warranty of merchantability and the implied warranty 
of tness for a particular purpose. Chaney expressly disclaims 
all liability for special, consequential or incidental damages, 
whether arising in tort or by contract from any breach of this 
warranty. Some states do not allow the exclusion or limitation 
of incidental or consequential damages, so the above limitation 
or exclusion may not apply to you. Chaney further disclaims all 
liability from personal injury relating to its products to the extent 
permitted by law. By acceptance of any of Chaney’s products, 
the purchaser assumes all liability for the consequences arising 
from their use or misuse. No person, rm or corporation is 
authorized to assume for Chaney any other liability in connection 
with the sale of its products. Furthermore, no person, rm or 
corporation is authorized to modify or waive the terms of this 
paragraph, and the preceding paragraph, unless done in writing 
and signed by a duly authorized agent of Chaney. This warranty 
gives you specic legal rights, and you may also have other 
rights which vary from state to state. 
For in-warranty claims: Chaney Instrument Co. 
965 Wells St., Lake Geneva, WI 53147