Nexen DFE-2500 964009 - Manual (Page 11)

FORM NO. L-20021-E-0110 11
1. Before placing the DFE or QFE into operation verify
that all Cap Screws are tightened to the recommended
torque (See Table 5).
2. Periodically inspect all air line connections to make sure
that they are securely tightened.
3. Inspect the Friction Facings for wear and replace them
when they are approximately 0.312'' [7.924 mm] thick.
TABLE 5
TABLE 6
S E U Q R O T G N I N E T H G I T D E D N E M M O C E R
w e r c S p a C g n i s u o H ] m N 0 9 . 5 1 3 [ . s b l .t f 3 3 2
) 9 m e tI ( w e r c S p a C ] m N 2 6 . 7 1 [ . s b l .t f 3 1
) 4 1 m e tI ( w e r c S p a C ] m N 4 3 . 1 6 1 [ . s b l .t f 9 1 1
) 2 2 m e tI ( w e r c S p a C ] m N 5 4 . 7 [ . s b l .t f 5 . 5
2 M
S D E E P S G N I T A R E P O D E D N E M M O C E R M U M I X A M
/ S L E D O M
E F Q d n a E F D
C S I D
/ G N I S U O H
R E D N I L Y C
0 5 1 1 M P R 0 0 2 2 M P R 0 0 6 1
0 5 6 1 M P R 0 0 5 1 M P R 0 0 2 1
0 0 2 2 M P R 0 0 1 1 M P R 0 0 9
0 0 5 P R 0 0 0 1 M P R 0 0 8
WARNING
Never exceed maximum operating
speeds listed for your product.
(See Table 6).
OPERATION
CAUTION
The temperature limits for this
product line are 4.5-104 Degree
Celsius (40-220 Degree F).
WARNING
Ensure proper guarding of the product is used.
Nexen recommends the machine builder
design guarding in compliance with OSHA 29
CFR 1910 “Occupational Safety and Health
Hazards”.
CAUTION
Never exceed life of facing material. Facing
life depends on the volume of material and
the total energy over the life of the unit.
Expected life (in hrs) can be found by:
Time=Volume/(Power*Wear Rate).