Elkhart Brass Brief Bumper User Manual

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1302 WEST BEARDSLEY AVENUE • P.O. BOX 1127 • ELKHART IN 46515 • [phone] • FAX [phone]

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RRAASSSS

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Brief Installation Instructions For Bumper Replacement

For Detailed Description of Instructions See Detailed Installation Instructions

All Nozzles Except SM-3 Series and 4000-01 Series

Step 1: Remove nozzle tip from nozzle body and cut existing
bumper off of nozzle tip

Step 2: See Table 1 and assemble parts as shown in Figure 1.

Step 3: Fix bottom hex nuts with a vice or wrench. Turn top hex
nut to force bumper down on tip.

Step 4: Disassemble bumper replacement kit and reattach nozzle tip
to nozzle body.

NOZZLE
TYPE

SM-3 SERIES
4000-01 SERIS

SM-10 & SM-20 SERIES
4000-10 SERIES

SM-30 SERIES
4000-20 SERIES
4014
4000-20LP

EXPANSION

SMALL SMALL 1 2

LARGE LARGE 2 1

SMALL SMALL 2 2

Table 1

CONE

N/A N/A 1 1

PUSH
TUBE

TOOTH GUARD

SIDE UP

DRIVE PLATE

SIDE UP

Only SM-3 Series and 4000-01 Series

Step 1: Remove nozzle tip from nozzle body and cut existing
bumper off of nozzle tip

Step 2: Push bumper over tip of nozzle by hand.

Step 3: See Table 1 and assemble parts as shown in Figure 2.

Step 4: Fix bottom hex nuts with a vice or wrench. Turn top hex
nut to force bumper down on tip.

Step 5: Disassemble bumper replacement kit and reattach nozzle tip
to nozzle body.

Table 2 – Bill of Materials

INDEX NO. DESCRIPTION

1Hex Nut 3
2 Tooth Guard 1
3 Threaded Rod 1
4 Nozzle Tip 1
5 Expansion Cone 2
6 Bumper 1
7 Push Tube 2
8Drive Plate 1
9 Thrust Washer 2

10 Thrust Bearing 1

QUANTITY

PER UNIT

M

M

FFG

.

G

C

.

C

Bumper Replacement Assembly

O

O

,

I

..,

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Figure 1

NNC

C

..

Figure 2

SM-3 Series and 4000-01 Series
Bumper Replacement Assembly

98433001 REV. REL

E

LLKKHHAARRTT

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1302 WEST BEARDSLEY AVENUE • P.O. BOX 1127 • ELKHART IN 46515 • [phone] • FAX [phone]

B

RRAASSSS

B

Arbor Press or Drill Press Instruction For All

Nozzles Except SM-3 Series and 4000-01 Series

Step 1: Remove nozzle tip from nozzle body and cut existing
bumper off of nozzle tip

Step 2: See Table 1 and assemble parts as shown in Figure 3.

Step 3: Place assembled parts vertically into Arbor Press or Drill
Press and add force to drive plate to force bumper down on tip.

Step 4: Disassemble bumper replacement kit and reattach nozzle tip
to nozzle body.

Arbor Press or Drill Press Instructions For Only

SM-3 Series and 4000-01 Series

Step 1: Remove nozzle tip from nozzle body and cut existing
bumper off of nozzle tip

Step 2: Push bumper over tip of nozzle by hand.

Step 3: See Table 1 and assemble parts as shown in Figure 4.

Step 4: Place assembled parts vertically into Arbor Press or Drill
Press and add force to drive plate to force bumper down on tip.

Step 5: Disassemble bumper replacement kit and reattach nozzle tip
to nozzle body.

M

M

.

G

FFG

Arbor Press Bumper Replacement Assembly

Arbor Press Bumper Replacement Assembly

C

.

C

SM-3 Series and 4000-01 Series

O

O

,

I

..,

I

Figure 3

Figure 4

C

NNC

..

98433001 REV. REL