Bunker Hill Security 61624 Owner's Manual & Safety Instructions page 27

Maintenance Instructions
Procedures not specifically explained in this manual must be performed only by a qualified
technician.
DVR Maintenance
TO PREVENT SERIOUS INJURy FROM ELECTRIC SHOCK:
Shut down the DVR and unplug the Power Adapter from its electrical outlet
before inspection, maintenance, or cleaning.
1. PERIODICALLy, inspect the general
condition of the DVR. Check for:
• loose hardware,
• damaged cord/electrical wiring,
• cracked or broken parts, and
• any other condition that may
affect its safe operation.
Camera Maintenance
TO PREVENT SERIOUS INJURy FROM ELECTRIC SHOCK:
Unplug the Power Adapter from its electrical outlet
before inspection, maintenance, or cleaning.
1. PERIODICALLy, inspect the general
condition of the Camera. Check for:
• loose hardware,
• damaged cord/electrical wiring,
• cracked or broken parts, and
• any other condition that may
affect its safe operation.
Item 61624 For technical questions, please call 1-888-866-5797.
2. PERIODICALLy, wipe external
surfaces of DVR with clean cloth.
3. ONCE A MONTH, blow compressed air
into vents to remove dust buildup.
2. PERIODICALLy:
• Wipe external surfaces of
Camera with clean cloth.
• Clean Camera lenses by applying lens cleaning
solution to scratch-free cloth, then wiping lens.
Do not apply solution directly to lens.
3. Maintain area surrounding Camera,
making sure obstacles don't interfere with
visibility, such as overgrown bushes.
Page 27