Renova moniroll MR 100 User manual

Renova srl – viale Rimembranze 93 – 20099 Sesto San Giovanni - Italy – tel: [phone] – fax: [phone]
www.renova-srl.com – email: [e-mail]
pneumatic roll pushers
MR 100 | MR 100 S | MR 200 | MR 200 S
MR 100 K | MR 100 SK | MR 200 K | MR 200 SK
MR 100 H | MR 100 SH |MR 200 H| MR 200 SH
MR 100 L | MR 100 SL | MR 200 L| MR 200 SL
operating instructions

2
This product complies with the Directive 2006/42/CE
© Copyright Renova Srl, 2013. All rights reserved.
MANMRENA4V0421

3
index
introduction ……………………………………………………..…………………….……
page 4
foreword ….………………………………………….……………………….………………
page 4
advices ………………………………………………………………………..…………..……
page 5
mounting and installation ………………………………………….………….………
page 5
initial content ………………………………………………………..…………
page 5
assembly …………………………..……………………………….….….….…
page 6
use without counter spring …………………………………….……..…
page 7
installation ………………………………………………………………….……
page 8
pneumatic line dimensioning …………………..………..……..………
page 8
operating pressure ……….…………..…………………………………….
page 10
lubrication and air filtering …………………………..………………….
page 10
use and maintenance …………………………………………………………….……..
page 11
connection scheme …………………………………………………………..
page 12
instructions for a proper use ……..……………………………………..
page 12
change of the vanes of the pneumatic motor ……….....……..
page 13
exploded view drawings and components ………..………………
page 14
declaration of CE conformity ………………….………………………..…………..
page 17

4
introduction
Dear customer,
Thank you for purchasing Renova’s moviroll.
We also thank you for the preference you have reserved for this innovative product. We are certain it will
satisfy you with its technologically advanced solutions, its in-line and elegant design and its professional
quality.
In this manual you will find our instructions for a proper use of this product and the necessary technical
information, as well as our advices, to ensure excellent performance over time.
Please take the time to read and understand the instructions completely before the installation and use of
this product. In the event of a possible breakdown of this product, the operator should understand the
manufacturer’s instructions and be aware of the dangers, before any check intervention or recourse of
Renova’s technical assistance.
The warranty does not apply in cases which occur as a result of the Customer’s incorrect use, improper
application, negligence (including but not limited to improper maintenance and storage), accidents,
improper installation, modifications (included but not limited to the use of non-original parts or accessories
not authorized by Renova), improper adjustment or repair. All parts subject to normal wear are excluded
from the guarantee.
foreword
moviroll is a roll pusher that allows the operator to effortlessly handle cylindrical loads on a flat surface.
The machine is driven by a pneumatic gear motor that is activated by pressurized and lubricated air at
6 bar.
The activation of this gear motor allows the transmission of the circular motion to a pyramidal system
composed of three rubber rollers.
Thanks to the chain drive, the motion is transferred from the pinion fit to the gear motor to the pinion fit
to the drive roller. When the drive roller is touching the roll, it has been compressed by the roll weight
against the driving rollers. In this way the continuous and effortless handling of the roll is guaranteed but
only when the load is applied.
In the case that the device is activated without the load, the drive roller will run free, since the springs that
hold it detached from the drive rollers would not be compressed.

5
advices
The manufacturer’s instructions must be read and completely understood before the installation
and use of the product and, in the case of breakdown, before any check intervention or recourse at
the Renova’s technical assistance.
The operator must understand the manufacturer’s instructions and be aware of the dangers.
A hearing protection must always be used.
A safety valve must always be installed in the case of broken pipe or air connector.
moviroll is exclusively designed to move cylindrical loads as paper and corrugated rolls, wood and
steel rolls, and vehicles.
moviroll must not be used to brake heavy loads which run toward the machine.
The work place must be kept proper of whatever object should be between the machine and the
object to move. Any object in between that could create a somersault, a sliding or a fall must be
kept away.
The operator must always be aware that nothing or no one is in the way of the object to be
displaced and that no one could be endangered by the moving object.
moviroll is fitted with a chain and sprocket transmission. This transmission is covered by a carter
that is affixed with two screws so that nothing can come into contact with the chain. It is obligatory
to keep the carter mounted for safety reasons.
mounting and installation
INITIAL CONTENT OF THE BOX
moviroll*
handle
air valve
x1
x1
x1
*
spiral pipe 15m 12x15
lubricator filter ½ “
pipe fitting
x1
x1
x1
*MR100/MR100S – MR200/MR200S *code MVRK001
Air supply kit (optional) already set
in conjunction with the motor

6
ASSEMBLY
The assembly is made through rapid and simple operations.
1. Initial situation after the removal from the box (fig.1)
2. Insert the supply pipe into the pipe fitting of the motor (fig.2)
3. Place the fastener in its fixing position paying attention to the correct alignment of the handle
in relation to the mechanical lock for the rotation (fig.3)
4. Lock the two screws of the fastener using a medium threadlocker (Loctite Blue) in order to ensure a
perfect tightening of the handle (fig.4)
5. Screw the air valve at the end of the handle (fig.5)
6. Screw the male connector of the pipe fitting of ½” at the air valve
7. Install the filter-lubricator on your pneumatic line paying attention to adjust the output pressure
at 6 bar and setting a lubrication as recommended at page 9
8. Connect the filter-lubricator and the moviroll with the spiral pipe 12X15
Connect your pneumatic line to the device trying to eliminate bottlenecks and air loss. The machine works
at 6 bar air pressure. Please find the air consumption schedule at page 9. It is important to verify that along
the length of the air supply there is no reduction of the air pipe or air loss. This could create a power loss
of the machine with poor performance.
fig. 1
fig. 2

7
USE WITHOUT COUNTER SPRINGS
Counter springs are mounted on the device. They allow the rollers to get into contact between them. The
springs are designed and calibrated to guarantee the contact between the 3 rollers only when compressed
by the roll weight. In the case you prefer and use without counter springs, it is possible to remove them and
insert some split pins into the holes drilled at the ends of the pins. In this way a continuous contact is
guaranteed between the drive roller and the transport rollers.
fig. 3
fig. 4
fig. 5

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INSTALLATION
Below please find some simple steps and devices to better use this quality product.
The pneumatic motor air supply is essential for the correct functioning of the moviroll.
You need to follow small but essential measures in order to achieve maximum performance without loss of
power or machine malfunctions
The pneumatic motor on moviroll needs treated compressed, filtered and lubricated air at 6-7 bar.
In the case the air flow that supplies the moviroll is lower, or the air pressure is under 6 bar, or even, the
air is not treated and lubricated, it is not possible to guarantee optimal performance of the device.
PNEUMATIC LINE DIMENSIONING
A pipe with an internal diameter not less than to 12mm must to be used to provide the right air flow that
supplies the motor. A great attention must to be paid to pipes-fitting and pipes along the pneumatic line
that supplies moviroll.
EXAMPLE OF A CORRECT MOVIROLL SUPPLY
This is a simple example of how dimensioning the pneumatic supply. A direct connection from the pneumatic
line to the air valve of the moviroll it is also possible. This allows to avoid pipes-fitting, but it is important to
have no reduction in any section (less than 12 mm) along the air path.
Pipe-fitting tube 12X15 with thread of ½” and air flow internal diameter 15 mm.
1.
The first step is connecting to the lubricator
or directly to the pneumatic line (not
recommended), with a super pipe-fitting or a
pipe-fitting by safe lockring with an internal
flow above or equal to 12 mm.
Ø15 mm

9
2.
Connect a pipe with an internal diameter of
at least 12 mm and a length depending on the
distances you need to cover.
Spiral pipe 15 mt. 12X15 mm pressure rating up to 10 bar.
3.
Connect the end of the tube to a pipe-fitting
as shown in the picture. The male pipe-fitting
must have an internal diameter greater than
12 mm.
4.
Connect the output of the pipe-fitting to the
air valve of the moviroll.
Correct pipe-fitting selection.
Ø12 mm – Ø15 mm
YES
NO
NO
NO

10
OPERATING PRESSURE
LUBRICATION AND AIR FILTERING - GREASING REDUCTION GEAR)
Recommended air lubricants:
BP
STATOIL
Q8
MOBIL
OK
SHELL
TEXACO
EnergolRD-
E 46
AroxEP 68
Chopin46
Almo oil525
PneutoolOil
K68
Torcula68
RD Lube32
Use grease as GULBELLS RASK HS multipurpose grease for high loads.
model
pressure
[bar]
Consumption
[Nl/min]
Oil
quantity
[mm3/min]
greasing
MR100 / MR100S
> 6-7
1400
60-70
fill every 70 h
MR200 / MR200S
> 6-7
2800
120-140
fill every 70 h
moviroll correctly works in a pressure range that goes from 6 to 7
bar.
It is important to verify that the input pressure does not drop under 6
bar when running motor.
In the case the pressure drops under this value, increase the pressure
that supplies the moviroll to obtain a work pressure of about 6 bar
continuously.
For a proper pneumatic motor functioning and for long life of the
vanes, moviroll
is provided with a lubricator with a filter for the
lubrication and filtering of the air that supplies the moviroll following
the parameters below:
Filtering 64 µ or better

11
The non-compliance with the above parameters may cause damage to the internal components of the motor.
In this case Renova srl disassociates itself from any responsibility. Any foreign matter that gets into the motor
such as dirt, metallic powder or other, may cause a permanent damage and the subsequent seizure of it. The
greatest attention must be paid to the methods of air filtering.
AIR PRESSURE
The recommended air pressure is about 6 bar constants (85 psi).
A lower air pressure leads to a performance reduction.
A higher air pressure may damage the motor.
use and maintenance
After the mounting and the installation according to the correct parameters it is possible starting to use the
moviroll.
Place moviroll in front of the roll and in contact with it. After checking there are not obstacles along the
way, press the valve lever of the handle and drive the roll effortlessly to the desired destination.
To perform the lift up of the roll on sliders, place the roll in contact with the slider and afterward place
moviroll at the center of the roll length. Then gradually press the air lever until the complete lift up of the
roll.
Never exceed the weight limit allowed and guaranteed by the moviroll. The excessive effort required for a
not permitted load may cause irreversible damage to the motor and other components.
The drive roller and the transport rollers must be kept clean from dust, oil and grease.
If the device loses power please check:
air pressure
lubrication
check and clean the air filter of motor entry.
The correct tightening of the threaded elements must be checked every 4 months. The weak or medium
thread lockers (Loctite Blue) must be used in the case the screws are disassembled and then assembled
again.

12
CONNECTION SCHEME
Clean the filter Fill with oil
INSTRUCTIONS FOR A PROPER USE
moviroll versions MR100S and MR200S with curved handle must be used with the handle in their
appropriate locations (see the drawing). Any other position or use of the handle doesn’t guarantee the
integrity of the handle itself.
PREASSURE AIR LINE

13
CHANGE OF THE VANES OF THE PNEUMATIC MOTOR
A correct lubrication and a proper air filtering as recommended, ensure excellent performance of the motor
over time. However, vanes subject to wear are present into the motor. The useful life of the vanes varies
from 5,000 to 15,000 hours. This depends mainly on the air filtering and lubrication, the pressure, the speed
of the motor and on the proper preventive maintenance. For replacement, revision and maintenance of your
moviroll we recommend you to consult Renova srl.
Never use the moviroll’s handle as lever to lift loads especially during the phase of roll pushing.
It’s strongly advised to not touch the roll with the moviroll when the moviroll motor is at maximum
power and when the roll is rolling towards the moviroll itself (improper use of the moviroll as brake).
Renova’s moviroll is provided with its original air supply kit (code MVRK001) in order to ensure the
maximum performance and durability of moviroll. If supplying moviroll with untreated air, a power
reduction of up to 70% is possible and the premature wear of its internal parts may occur. The warranty
on moviroll will be void in the case Renova’s air supply kit is not used.
Do not use moviroll on surfaces with obstacles and holes of big dimensions that may cause the
detachment of one of the rollers from the roller drive. Figure 1 shows how the weight of the roll/load
should be unloaded on the rollers. Figure 2 shows an example of how moviroll should not work in order
to avoid the premature breakdown of the bearing of the roller drive due to an improper unloading of the
roll/load weight on them.
LOAD
LOAD
FLOOR
FLOOR
Fig. 1
Fig. 2

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EXPLODED VIEWS AND COMPONENTS
MR200/MR200S gear motor
34

15
Position
Description
Code
Quantity
MR100
MR100S
MR200
MR200S
1
chassis right side cover
MVRP0002
MVRP0033
1
2
chassis left side cover
MVRP0001
MVRP0032
1
3
chassis pull-rod
MVRP0021
MVRP0021
3
4
spring
MVRP0019
MVRP0019
2
5
spring support
MVRP0020
MVRP0020
2
6
rubber roller axis
MVRP0015
MVRP0015
2
7
assembled rubber roller
MVRP0018
MVRP0018
2
8
galvanized washer
R60-0005
R60-0005
4
9
ball bearing for pos. 7
C30-0008
C30-0008
4
10
rubber shaft
all models (except MR L)
MR L
MVRP0031
MVRP0048
MVRP0031
MVRP0048
1
11
closed flange for pos. 10
MVRP0024
MVRP0024
1
12
ball bearing for pos. 10
C30-0004
C30-0004
2
13
open flange for pos. 10
MVRP0025
MVRP0025
1
14
seeger ring for internal hole
A70-0003
A70-0003
1
15
gear box double roller drive for pos. 10
I30-0001
I30-0001
1
16
gear box double gear chain pos. 22
I30-0002
I30-0002
1
17
chain gear box – roller drive cover
MVRP0026
MVRP0026
1
18
oversized plain washer
R60-0004
R60-0004
1
19
rounded key for pos. 10
L51-0004
L51-0004
1
20
rounded key for pos. 22
L51-0005
L51-0005
1
21
air valve
P50-0001
P50-0001
1
22
gear motor
serial number P….…./AA
serial number PH…../AA
serial number PK.…./AA
M70-0001
M70-0006
M70-0009
M70-0002
M70-0008
M70-0010
1
23
pipe fitting 90°
R10-0002
R10-0002
1
24
rapid fitting 90°
I40-0005
I40-0005
1
25
air supply pipe-motor
MR / MR L
MR S / MR SL
MR H
MR SH
MR K
MR SK
T80-0008
T80-0007
T80-0021
T80-0020
T80-0024
T80-0025
T80-0010
T80-0009
T80-0022
T80-0023
T80-0026
T80-0027
1
26
hexagon nut
D14-0001
D14-0001
2
27
wheels washer
R60-0001
R60-0001
4
28
rear wheels
MVRP0013
MVRP0013
2
29
rear wheels axis
MVRP0010
MVRP0010
1
30
mechanical stop for curved handle ‘S’
MVRP0009
MVPR0009
2
31
extension fitting M/F 3/8”G
/
MVPR0035
1
34
Chain
C10-0001
C10-0001
1

16
Position
Description
Code
MR100
MR100S
MR200
MR200S
air supply kit
MVRK001
MVRK001
32
straight handle kit
MVRK002
MVRK002
33
curved handle kit
MVRK003
MVRK003

17

18

19
NOTES

Renova srl – viale Rimembranze 93 – 20099 Sesto San Giovanni - Italy – tel: [phone] – fax: [phone]
www.renova-srl.com – email: [e-mail]