IS251-17E
J&D Manufacturing • 6200 Hwy 12 • Eau Claire, WI 54701 • 1-800-998-2398 • www.jdmfg.com
Page 6/6
MAINTENANCE INSTRUCTIONS
Failure to follow maintenance instructions will void warranty.
drainage
holes
• To prevent serious injury or death, disconnect power
before cleaning or maintaining fan or fan motor.
• Service and repair of fan and motor should only be
completed by a qualified technician.
• Lubrication
—
›
If fan motor has grease fittings adhere to the
lubrication schedule and quantity as stated on
yellow motor label.
—
›
If fan motor does not have grease fittings it is
sealed and does not require additional lubrication.
• Every 4 months or as required, remove dust and debris from:
° shutter louvers
° fan blades
° motor
° fan housing
° guards
• If using a pressure or power washer to clean unit avoid:
° motor seals
° bearing seals
° belt tensioner
• Housing drainage holes, as shown in illustration, need to
be kept free from debris to allow water from cleaning or
weather to drain.
