Dorner LPZ Series User manual

851-536 Rev. A
Installation, Maintenance
& Parts Manual
Pulley Transfer Plates
for 3200 & LPZ Series Conveyors
Table of Contents
Warnings – General Safety 2. . . . . . . . . . . . . . . . . . . . . . . . .
Introduction 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Required Tools 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pulley Transfer Plate Mounting 3. . . . . . . . . . . . . . . . . . .
Preventative Maintenance & Adjustment 10. . . . . . . . . . . . .
Required Tools 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cleaning 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Service Parts 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3” Pulley Transfer Plate 10. . . . . . . . . . . . . . . . . . . . . . . .
1” Pulley Transfer Plate 10. . . . . . . . . . . . . . . . . . . . . . . .
Return Policy 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Pulley Transfer Plates for 3200 & LPZ Series Conveyors Installation, Maintenance & Parts Manual
851-536 Rev. A 2Dorner Mfg. Corp.
The safety alert symbol, black triangle with white
exclamation, is used to alert you to potential
personal injury hazards.
Ç
Ç
Ç
Climbing, sitting, walking or
riding on conveyor will
cause severe injury.
KEEP OFF CONVEYORS.
DANGER
Ç
DANGER
DO NOT OPERATE
CONVEYORS IN AN
EXPLOSIVE ENVIRONMENT.
Ç
Ç
Exposed moving parts can
cause severe injury.
LOCK OUT POWER before
removing guards or
performing maintenance.
Ç
Dorner cannot control the
physical installation and
application of conveyors.
Taking protective measures
is the responsibility of the
user.
When conveyors are used in
conjunction with other
equipment or as part of a
multiple conveyor system,
CHECK FOR POTENTIAL
PINCH POINTS and other
mechanical hazards before
system start-up.
Ç
Exposed moving parts can
cause severe injury.
REPLACE ALL GUARDS
BEFORE RUNNING
CONVEYOR.
Ç
Use of transfer plate with
high friction conveyor belt
will cause severe injury.
DO NOT use transfer plate
with /03, /08, /55, /62, /64, or
other high friction belts.
DANGER
Introduction
IMPORTANT: Some illustrations may show
guards removed. Do NOT operate equipment with-
out guards.
Upon receipt of shipment:
DCompare shipment with packing slip. Contact factory
regarding discrepancies.
DInspect packages for shipping damage. Contact carrier
regarding damage.
DAccessories may be shipped loose. See accessory in-
structions for installation.
Dorner 3200 Series conveyors are covered by patent
numbers 5156260, 5156261, 5203447, 5265714 and
corresponding patents and patent applications in other
countries.
Dorner LPZ Series conveyors are covered by patent
numbers 5156260, 5156261, 5203447, 5265714,
5875883 andcorresponding patentsand patent applica-
tions in other countries.
Dorner’s Limited Warranty applies.
Dorner reserves the right to make changes at any time
without notice or obligation.
Warnings – General Safety

Pulley Transfer Plates for 3200 & LPZ Series Conveyors Installation, Maintenance & Parts Manual
Dorner Mfg. Corp. 3851-536 Rev. A
Required Tools
DHex key wrenches:
3 mm, 5 mm
DTorque wrench
Pulley Transfer Plate Mounting
Ç
Use of transfer plate with
high friction conveyor belt
will cause severe injury.
DO NOT use transfer plate
with /03, /08, /55, /62, /64, or
other high friction belts.
DANGER
Ç
Exposed moving parts can
cause severe injury.
LOCK OUT POWER before
removing guards or
performing maintenance.
1.Gather components (Figure 1)
Figure 1
A
C
B
A Transfer Plate
B Spacer Bracket, Transfer Plate (2x)
C M4 x 10mm Socket Head Screw (4x)
Installation Component List
2.On tension end of the conveyor, identified by the
pinion locking screw (D of Figure 2), push in head
plate assembly (E): Loosen the pinion locking screw
(D), adjust the pinion torque screw (F of Figure 3).
On both sides of conveyor, loosen the two tail clamp
bolts (G of Figure 2), and push head plate assembly
(E) inward.
Figure 2
G
E
D
Figure 3
F
3.Loosen screw (H of Figure 4) on both sides of
conveyor.
Figure 4
H
I
Installation

Pulley Transfer Plates for 3200 & LPZ Series Conveyors Installation, Maintenance & Parts Manual
851-536 Rev. A 4Dorner Mfg. Corp.
4.Remove screw (I of Figrue 4) on both sides of
conveyor. Remove existing spacer plates (J of
Figure 5) on both sides of conveyor.
Figure 5
J
5.Replace with new spacer plates (B of Figure 6).
Insert screw (I) hand tighten
Figure 6
I
B
6.Place transfer plate support (A of Figure 7) on end
of conveyor and attach with screws (C) tighten to 50
in–lbs (5.6 N–m).
C
Figure 7
H
I
A
7.Tighten screws (H and I of Figure 7) to 146 in–lbs
(16.5 N–m).
NOTE: For conveyors longer than 20 ft (6096 mm)
the belt tensioning proceedure outlined below may
be preformed on both the Drive and Idler Ends of the
conveyor.
8.On tension end of the conveyor, identified by the
pinion locking screw (D of Figure 8), loosen the two
tail clamp bolts(G), on both sides of conveyor.
Figure 8
GE
D
9.With 5mm hex wrench, hold pinion torque screw (F
of Figure 9). Loosen the pinion locking screw (D of
Figure 8) and turn the pinion torque screw(F) to
extend head plate assembly.
Figure 9
F
NOTE: On pinion gear, do not exceed a torque of
100 in-lb (11.3 N–m). Over tensioning the conveyor
belt could cause excessive pulley bearing load and
early failure.
10.Extend head plate assembly until proper tension in
the belt is achived. If proper tensioning can not be
obtained before the belt life indicator is all black (K
of Figure 10) the belt must be replaced.
Installation

Pulley Transfer Plates for 3200 & LPZ Series Conveyors Installation, Maintenance & Parts Manual
Dorner Mfg. Corp. 5851-536 Rev. A
Figure 10
K
11.After adjusting proper tensioning, tighten the pinion
locking screw (D of Figure 8) to 69 in–lbs (7.8
N–m), and tighten tail clamp bolts (G of Figure 8) on
both sides of conveyor to 146 in-lb (16.5 N–m).
Mounting On Drive End of Conveyor
Ç
Use of end stop with high
friction conveyor belt will
cause severe injury.
DO NOT use end stop with
/03, /08, /55, /62, /64, or other
high friction belts.
DANGER
Ç
Exposed moving parts can
cause severe injury.
LOCK OUT POWER before
removing guards or
performing maintenance.
NOTE: End stop is designed for parts at least 1/4”
thick or larger.
1.Gather components (Figure 11)
Figure 11
A
C
B
A Transfer Plate
B Spacer Bracket, Transfer Plate (2x)
C M4 x 10mm Socket Head Screw (4x)
Installation Component List
2.On tension end of the conveyor, identified by the
pinion locking screw (D of Figure 12), push in head
plate assembly (E): Loosen the pinion locking screw
(D), adjust the pinion torque screw (F of Figure 13).
On both sides of conveyor, loosen the two tail clamp
bolts (G of Figure 12), and push head plate assembly
(E) inward.
Figure 12
G
E
D
Figure 13
F
Installation

Pulley Transfer Plates for 3200 & LPZ Series Conveyors Installation, Maintenance & Parts Manual
851-536 Rev. A 6Dorner Mfg. Corp.
3.Remove the gearmotor mounting package. See
instructions for your drive mounting package:
Step 4 –Top Mount Drive Package
Step 5 –Bottom Mount Drive Package
Step 6 –Side Mount Drive Package
Step 7 –No Drive Mount Package
4.Top Mount Drive Package
a. Remove four (4) screws (L of Figure 14) and cover
(M).
Figure 14
M
L
L
b. Loosen taper set screws (N of Figure 15) on the
driven pulley. Remove one set screw and insert in
open hole (O). Tighten until pully slides off drive
shaft.
Figure 15
N
O
c. Remove pulley (P of Figure 16) and timing belt
(Q).
Figure 16
P
Q
d. Remove mounting screws (H, I and T of Figure 17)
and remove drive package (R).
Figure 17
R
HT
I
e. Goto step 8 on page 7.
5.Bottom Mount Drive Package
a. Remove four (4) screws (L of Figure 18) and cover
(M).
Figure 18
M
L
L
Installation

Pulley Transfer Plates for 3200 & LPZ Series Conveyors Installation, Maintenance & Parts Manual
Dorner Mfg. Corp. 7851-536 Rev. A
b. Loosen taper set screws (N of Figure 19) on the
driven pulley. Remove one set screw and insert in
open hole (O). Tighten until pully slides off drive
shaft.
Figure 19
N
O
c. Remove pulley (P of Figure 20) and timing belt
(Q).
Figure 20
P
Q
d. Remove mounting screws (H, I and T of Figure 21)
and remove drive package (R).
Figure 21
R
H
T
I
e. Goto step 8 on page 7.
6.Side Mount Drive Package
a. Remove anti–rotation pin (S of Figure 22), loosen
four (4) screws (L) and rotate and remove the side
drive assembly.
Figure 22
S
L
b. Remove the four (4) screws (L of Figure 23) and
two (2) screws (H and I)
Figure 23
L
H
I
c. Goto step 8 on page 7.
7.Loosen screws (H and T of Figure 24).
H
IT
Figure 24
8.Remove screw (I of Figrue 24). Remove existing
spacer plates (J of Figure 25).
Installation

Pulley Transfer Plates for 3200 & LPZ Series Conveyors Installation, Maintenance & Parts Manual
851-536 Rev. A 8Dorner Mfg. Corp.
Figure 25
J
9.Replace with transfer plate spacer plates (B of
Figure 26). Insert screw (I) hand tighten.
Figure 26
B
I
10.Place transfer plate support (B of Figure 27) on end
of conveyor and attach with screws (C) tighten to 50
in–lbs (5.6 N–m).
C
Figure 27
B
H
I
T
11.Tighten screws (H and I of Figure 27) to 146 in–lbs
(16.5 N–m) and tighten screw (T) on side of
conveyor opposite the drive.
12.Install the gearmotor mounting package. Reverse
the instructions for your drive mounting packages-
tarting of page6:
Step 4 –Top Mount Drive Package
Step 5 –Bottom Mount Drive Package
Step 6 –Side Mount Drive Package
Step 7 –No Drive Mount Package
NOTE: For conveyors longer than 20 ft (6096 mm)
the belt tensioning proceedure outlined below may
be preformed on both the Drive and Idler Ends of the
conveyor.
13.On tension end of the conveyor, identified by the
pinion locking screw (D of Figure 28), loosen the
two tail clamp bolts(G), on both sides of conveyor.
Figure 28
GE
D
14.With 5mm hex wrench, hold pinion torque screw (F
of Figure 29). Loosen the pinion locking screw (D of
Figure 28) and turn the pinion torque screw(F) to
extend head plate assembly.
Figure 29
F
NOTE: On pinion gear, do not exceed a torque of
100 in-lb (11.3 N–m). Over tensioning the conveyor
belt could cause excessive pulley bearing load and
early failure.
15.Extend head plate assembly until proper tension in
the belt is achived. If proper tensioning can not be
Installation

Pulley Transfer Plates for 3200 & LPZ Series Conveyors Installation, Maintenance & Parts Manual
Dorner Mfg. Corp. 9851-536 Rev. A
obtained before the belt life indicator is all black (K
of Figure 30) the belt must be replaced.
Figure 30
K
16.After adjusting proper tensioning, tighten the pinion
locking screw (D of Figure 28) to 69 in–lbs (7.8
N–m), and tighten tail clamp bolts (G of Figure 8) on
both sides of conveyor to 146 in-lb (16.5 N–m).
Installation

Pulley Transfer Plates for 3200 & LPZ Series Conveyors Installation, Maintenance & Parts Manual
851-536 Rev. A 10 Dorner Mfg. Corp.
Required Tools
DHex key wrenches:
3 mm
DTorque wrench
Cleaning
Ç
Exposed moving parts can
cause severe injury.
LOCK OUT POWER before
removing guards or
performing maintenance.
Periodically, remove two (2) set screws (C of Figure 31)
on both sides of the conveyor and remove transfer plate
(A). Clean any debris from between plate and conveyor
belt. Replace transfer plate (A).
Figure 31
A
C
Service Parts
NOTE: For replacement parts other than those
shown on this page, contact an authorized Dorner
Service Center or the factory.
3”Pulley Transfer Plate
Item Part Number Part Description
1 301085 3” Transfer Plate Inside Spacer
2 3265WW 3” Pulley Transfer Plate
3 920410M M4 x 10mm Socket Head Screw
Figure 32
3
1
2
1”Pulley Transfer Tail Transfer Plate
Item Part Number Part Description
1 301086 3” Transfer Plate Inside Spacer
2 3264WW 3” Pulley Transfer Plate
3 920410M M4 x 10mm Socket Head Screw
Figure 33
3
1
2
Preventive Maintenance & Adjustment

Pulley Transfer Plates for 3200 & LPZ Series Conveyors Installation, Maintenance & Parts Manual
Dorner Mfg. Corp. 11 851-536 Rev. A
Notes

No returns will be accepted without prior written factory authorization. When calling for authorization, please
have the following information ready for the Dorner Factory representative or your local distributor:
1. Name and address of customer.
2. Item(s) being returned.
3. Reason for return.
4. Customer’s original order number used when ordering the item(s).
5. Dorner or distributor invoice number.
A representative will discuss action to be taken on the Returned items and provide a Returned Goods
Authorization Number to reference.
There will be a 15% restocking charge on all new items returned for credit where Dorner was not at fault. These
will not be accepted after 60 days from original invoice date. The restocking charge covers inspection, cleaning,
disassembly, and reissuing to inventory.
If a replacement is needed prior to evaluation of returned item, a purchase order must be issued. Credit
(if any) is issued only after return and evaluation is complete.
Dorner has representatives throughout the world. Feel free to contact Dorner for the name of your local
representative. Our technical sales and service staff will gladly help with your questions on Dorner products.
For a copy of Dorner’s Limited Warranty, contact factory, distributor, service center or visit our website at
www.dorner.com.
851-536 Rev. A Printed in U.S.A.
975 Cottonwood Ave., PO Box 20
Hartland, WI 53029-0020 USA
Dorner Mfg. Corp. reserves the right to change or
discontinue products without notice. All products and
services are covered in accordance with our standard
warranty. All rights reserved. Dorner Mfg. Corp. 2000
USA
TEL [phone] (USA)
FAX [phone] (USA)
Internet: www.dorner.com
Outside the USA:
TEL [phone]
FAX [phone]
DORNER MFG. CORP.
For replacement parts, contact an authorized
Dorner Service Center or the factory.
Return Policy