Milnor KWRBBA004 - Manual (Page 3)

HWRBBA0004/00153 Page 1 of 2
1
PREPARATIONS
Understand and Avoid Safety Hazards
DANGER:
ELECTROCUTION AND ELECTRICAL BURN HAZZARDS
Contact with high voltage will electrocute or burn you. Power switches on the machine and the
control box do not eliminate these hazards. High voltage is present on the machine unless the
main machine power disconnect is OFF.
•
Do not service the machine unless qualified and authorized.
•
Keep bystanders well clear of the machine.
•
Lock off and tag out power at the main machine disconnect before servicing.
Danger:
ENTANGLE, CRUSH, AND SEVER HAZARDS
These operations require personnel to work in and around areas of the machine where there is a
possibility of becoming entangled with electrical wiring, air tubing, or machine parts. Certain
machine parts can move in such a way as to crush or sever limbs or cause serious injuries.
Dryer Bearing Housing Replacement Kit
KWRBBA004
This kit replaces KWRBBA002 and KWRBBA003 by combining all the necessary
hardware for all dryers and Dryvac models. The difference in the two kits is the length of the
bearing house spacers and attaching bolts. See Figure 1.
When reassembling the new bearing housing discard the existing spacers and use the
appropriate hardware specified for the machine type.
PARTS LIST
For 50050 and 58040 Dryers
A75BG003 BLOWER BEAING HOUSE ASSY=BALL BEARING
07 50179 BLOWER BEAING HOUSE SPACER=SHORT
07 50287 BLOWER SHAFT FELT SEAL
07 50288 BLOWER SHAFT TEFLON SEAL
15K198 HXCAPSCR 1/2-13UNC2AX3 G
15G230 HXNUT 1/2-13UNC2B SAE ZI
15U300 LOKWASHER REGULAR 1/2 ZI
For 58058, 58080, 72072 and Dryvacs
A75BG003 BLOWER BEAING HOUSE ASSY=BALL BEARING
07 50184 BLWR BRG HSE SPACE SH=LONG
07 50287 BLOWER SHAFT FELT SEAL
07 50288 BLOWER SHAFT TEFLON SEAL
15K191 HXCAPSCR 1/2-13UNC2AX2.5
15G230 HXNUT 1/2-13UNC2B SAE ZI
15U300 LOKWASHER REGULAR 1/2 ZI
1