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Chamberlain Whisper Drive Security+ HD800D User Manual

Chamberlain Whisper Drive Security+ HD800D
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34
CARE OF YOUR OPENER
MAINTENANCE SCHEDULE
Once a Month
Manually operate door. If it is unbalanced or binding,
call a trained door systems technician.
Check to be sure door opens & closes fully. Adjust limits
if necessary (See page 27).
Repeat the safety reverse test. Make any necessary
adjustments (See Adjustment Step 3).
Once a Year
Oil door rollers, bearings and hinges. The opener does
not require additional lubrication. Do not grease the door
tracks.
THE REMOTE CONTROL BATTERY
The lithium battery should produce
power for up to 5 years.
To replace battery, use the visor
clip or screwdriver blade to pry
open the case as shown. Insert
battery positive side up (+).
Dispose of old battery properly.
Replace the battery with only
3V2032 coin cell batteries.
NOTICE: To comply with FCC and or Industry Canada rules (IC), adjustment or modifications of this
receiver and/or transmitter are prohibited, except for changing the code setting or replacing the
battery. THERE ARE NO OTHER USER SERVICEABLE PARTS.
Tested to Comply with FCC Standards FOR HOME OR OFFICE USE. Operation is subject to the
following two conditions: (1) this device may not cause harmful interference, and (2) this device
must accept any interference received, including interference that may cause undesired operation.
Battery
positive
side up (+)
To prevent possible SERIOUS INJURY or DEATH:
• NEVER allow small children near batteries.
• If battery is swallowed, immediately notify doctor.
To reduce risk of fire, explosion or chemical burn:
• Replace ONLY with 3V2032 coin batteries.
• Do NOT recharge, disassemble, heat above 100°C (212°F) or
incinerate.

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Chamberlain Whisper Drive Security+ HD800D Specifications

General IconGeneral
BrandChamberlain
ModelWhisper Drive Security+ HD800D
CategoryGarage Door Opener
LanguageEnglish

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