CertainTeed Volu-Matic 300 Original instructions

1
Operation Manual
And Safety Information
Volu-Matic 300 Electric
Parts – Service – Accessories
863.294.3206 / 800.237.7841
www.certainteedmachineworks.com
PLEASE READ THIS MANUAL BEFORE PLACING YOUR NEW
VOLU-MATIC 300 INSULATION BLOWING MACHINE INTO SERVICE

2
WARNING
Recommended hose size, type, and length must be
used to achieve maximum results. CertainTeed
Machine Works cannot guarantee performance of
the Volu-Matic 300 machine if hoses are undersized,
worn, damaged, or hoses other than those we
recommend are used.
Warning & Notes

3
SPECIFICATIONS................................................................................................................................................................4
ACCESSORY AND INSTALLATION KITS...................................................................................................................5
INTRODUCTION..................................................................................................................................................................6
SAFETY...................................................................................................................................................................................8
OPERATION........................................................................................................................................................................ 12
INSTALLATION .................................................................................................................................................................. 14
PREVENTIVE MAINTENANCE.................................................................................................................................... 24
TROUBLESHOOTING ..................................................................................................................................................... 36
PARTS DRAWINGS ......................................................................................................................................................... 38
Table of Contents

4
Specifications
MODELS:
230 VAC, Three phase, 60 Hertz
460 VAC, Three phase, 60 Hertz
575 VAC, Three phase, 60 Hertz
380 VAC, Three phase, 50 Hertz
ALL MACHINES:
7.5 HP blower motor, 5 HP mechanism motor, four speed, dual remote 'air only-air and material'.
18” airlock feeder, air volume control system, spiral bevel gearbox, four speed transmission,
TEFC motors, 24 VAC remote control system
HEIGHT: 73"
LOAD HEIGHT: 60"
WIDTH: 56.38"
LENGTH: 79.38"
WEIGHT: 1900 lbs
REMOTE CONTROL SYSTEM: 24V DC
BLOWER VOLUME: 270 cfm @ 2 psi
BLOWER PRESSURE: 7 psi maximum
MAXIMUM FEED RATES FOR CORRECT PRODUCT COVERAGE:
Fiberglass: 25 - 35 lbs per minute @ 3.5 psi.
Rockwool: 35 - 55 lbs per minute @ 4.5 psi.
Cellulose: 70 - 80 lbs per minute @ 2.0 psi.

5
P/N DESCRIPTION QUANTITY
ACCESSORY KIT
162491 Fusetron Cartridge, 600V, 12 1
162496 Fusetron Cartridge, 600V, 8 AMP 1
162386 Time Delay Cartridge Fuse, 3 A 1
162382 Time Delay Fuse 1
162510 30 AMP class J Time Delay Fuse 1
162486 4-1/2" Hose Clamp 2
162380 4-1/2" CWC Spiral Hose .5
209886 Blower Air Intake Screen-Elec. 1
Manual, V3 Elec 1
210888 Double AMP Remote Cord, 150 Ft 1
210031 Stator Bar Cover Plate 1
Accessory and Installation Kits
Check the accessory kit included with new delivered machines for the following.

6
Introduction

7
VOLU-MATIC 300
Several safety features are on the Volu-Matic 300 machine to ensure operator safety. Study the safety
section thoroughly so that all the features concerning safety are understood. Keep all these features
functional during machine operation.
This introduction is presented to provide a basic description of the function and purpose of the Volu-Matic 300.
The Volu-Matic 300 machine is principally designed to blow insulating materials into attics of residential and
commercial buildings, and can also be configured to spray side walls. The insulation material manufacturer’s
instructions prevail when it comes to installing their product, since they guarantee the final results. The
Volu-Matic 300 machine is powered by two electric motors, one motor drives the blower for air that moves
the material down the hose to its destination and the other motor drives machine mechanisms that condition
and convey the material to the air-stream. The machine can be set at dierent speed settings when
equipped with a four speed transmission to match. The applicators ability and/or material characteristics,
see the recommended start settings in the operation section.
The Volu-Matic 300 controls provide independent control of both the air that blows the material down the
hose to its destination, and the machine mechanisms that condition and feed the insulating material into that
air stream. The machine can be set at dierent speed settings with the transmission to match the applicators
ability and/or material characteristics. When the remote cord switch is moved toward the cord, power is sent
through the blower relay, causing the blower clutch to engage. When the remote cord switch is moved toward
the end of the housing, power flows to the blower and mechanism relays, causing both clutches to engage.
The toggle switch in the remote cord housing is labelled to identify these machine functions. The switches on
the optional wireless radio remote are labelled on the transmitter to identify these machine functions.
The hopper area where material is deposited into the machine has a circulator to open and stir the material,
and an auger at the bottom for material feed. Material exits the auger and is conditioned by the shredder
before entering the airlock feeder. The airlock feeder deposits the material into the air stream where it enters
the hose and flows to the hose exit.
Another feature on the Volu-Matic 300 machine is a slide gate that when adjusted is used to control both
feed rate and material conditioning. Air volume is controlled independently with a manually operated valve,
to help optimize material coverage.

8
Safety
The Volu-Matic 300 insulation blowing machine has
full guarding and electrical disconnects for your safety.
Every Volu-Matic 300 machine has this warning displayed
in a prominent place. Do not remove, modify, or deface
the warning label!
WARNING: If any foreign object should enter the
machine; push an emergency stop button in (o), turn
o the master switch, unplug the remote control cord,
and shut the machine engine or power source down
before retrieving the object. Never reach into the
machine while it is operating.

9
Other wrning signs, cution signs,
nd dnger signs re displyed so
tht the opertor is wre of other
hzrds ssocited with the use
of the mchine. You will see the
following wrnings on the mchine.
Do not remove, modify, or defce
the wrning lbels!
The purpose of this sign is to make the operator
aware that they may lose balance and fall.

10
All electric Volu-Matic 300 machines are factory equipped with front, rear, and side guards. The top of the
machine is not guarded since it poses no safety threat as it stands for normal open blow operations. If
however, the electric Volu-Matic 300 is installed in a factory where people are working above the machine,
a top guard should be installed.
The front swing gate guards are equipped with a recessed T-Handle Latch 1 . These guards must never
be opened while your Volu-Matic 300 machine is in operation. If these gates are opened, safety switches
2will turn o power to the motors. If the motors do not shut o or stop when either of the gates are opened,
you should request that maintenance be performed on the safety systems. If the safety switch or guard should
become damaged, replace them, to ensure safety while operating your Volu-Matic 300 machine.
1
2
6
5
4
7
3

11
Always make sure that the power is disconnected and switch handle 3 is in the o (down) position before
attempting to open the panel door 4 . The handle is interlocked so that the door will not open unless the
handle is rotated to the full o position this safety feature is to protect everyone from severe electric shock,
burns, and electrocution. Observe the fuse and overload size labels within the electric panel. Only use
recommended size fuses and overload relay settings. These are sized to protect you and your electric
Volu-Matic 300 machine.
There are two emergency stop buttons 5 & 6that will completely shut the machine down. Either
red button will stop all machine mechanisms when pushed in (o) overriding all other controls. If the
mechanisms do not shut o or stop when either button is pushed, request that maintenance be performed
on the safety system. The emergency stop buttons must be twisted out (on) for normal operation.
Knowledge of the location and function of these emergency stops is emphasized.
These buttons should be used for any of the following type of emergencies:
- unauthorized individual getting too close to the machine.
- objects falling into machine.
- a machine component breaks.
- a material hose becomes disconnected.
- anything requiring immediate stopping of the machine.
You will have to push the reset button 7in order to restart the machine after the emergency stop buttons
are pulled back out (on) for machine operation. If any safety switch interlock should become damaged,
replace it; keep your Volu-Matic 300 machine safe.
Always make sure that the power is disconnected, the switch handle 3 is in the o (down) position, and
E-Stop 5& 6 are pushed in before attempting any type of machine adjustments or maintenance.
During machine operation, always stand on the floor to deposit material into the hopper. Under no
circumstances should your hand, arm, stick, broom or any other object, be used to move or force feed
material down into the hopper. The Volu-Matic 300 machine is a self-feeding design requiring no outside
assistance for smooth flow.
Operators should wear hearing protection if the machine noise makes them uncomfortable or noise level
exceeds permissible exposure limits. CTMW recommends that operators wear approved dust masks or
respirators for their protection. Safety features are incorporated into the Volu-Matic 300 machine to protect
everyone from serious injury. Operate your machine according to the outlined instructions in this manual
with all safety features in place and working properly. Operating the machine in an unsafe manner can result
in serious injury or death

12
Operation

13
PRELIMINARY CHECKS BEFORE INSTALLATION:
1. Be sure to remove all crating from machine frame, the skids should be removed when the machine is set
up at the point of operation.
2. Make sure hopper area is empty.
3. Make sure that the chain and belt drives are clear of loose objects. Check for any components that may
have vibrated loose, such as; air stream connections, wiring connections, guards, etc.
4. Open the material conditioning slide 9to position 18 on the scale using adjustment handle 8 .
5. Check the transmission 10 , gearbox 11 and blower 12 oil levels. Refer to the preventive maintenance
section for proper fluid and levels. When checking the oil in the blower, turn the brass valve 13 90
degrees to perform the check. A small amount should appear indicating sucient oil has been installed.
CORD LENGTH WIRE SIZE
50' 18/4
100' 16/4
150' 16/4
14
17
13
10
11
12
9
7. Connect blower inlet screen 14 shipped in accessory box of newly delivered machines to blower
inlet connection.
8. Make sure that the air bleed control valve 15 is fully closed. The pointer should face the closed label.
9. Check the following chart to make sure that the power cord is adequately sized before purchasing:
10. Make sure that the disconnect switch handle is in the o (down) position, the selector switch 16
(remote/o/ machine) is in the o position and the emergency stop button is o (push in).
11. Close and secure guards before next step
16 15
8

14
Installation

15
1. Locate machine so that hose run length is as minimal as possible.
2. Make sure adequate room is available for loading the machine, see loading under operation section.
3. Refer to the following drawing for frame structural mounting points and electrical power cord connection,
be sure to remove skids and fasten machine in place.
4. Install a top guard if machine is located in a manner where people are above the machine frame.
5. Have a qualified industrial electrician connect the power service to the electric panel through strain relief 17 .

16
INITIAL START-UP CHECKS
1. Determine the rotation of the motors.
a. Place transmission into neutral.
b. Move disconnect switch handle to the on (up) position, twist the emergency stop buttons,
to the reset positions and turn selector switch to “Machine” position.
c. To properly check the motors rotation, press green start button 18 (see rotation arrow on motors).
d. Once rotation is determined, push stop button to stop machine. If necessary, reverse any two current
carrying leads at the power source to change rotation.
2. Once rotation is verified to be correct, turn selector switch to the o position, push emergency stop
button in to the o position and move the disconnect switch handle to the o (down) position.
3. Engage transmission 19 into the proper gear.
4. Clear area in front of airlock feeder outlet for testing.
5. Once transmission is in gear, move the disconnect switch handle to the on (up) position, twist emergency
stop button to the on (out) position. Turn selector switch to machine, press green start push button and
the blower should come on, check that the feeder and hopper components are turning, for any rotation
problems, check the trouble shooting section or call CertainTeed Machine Works at 800-237-7841.
6. Turn selector switch to the o position, connect remote control cord and turn selector switch to remote.
Move toggle switch on remote cord back (toward cord) and the blower only will run, move the toggle
switch all the way forward (toward end of housing) and all mechanisms will run.
7. Take some time to get to know the Volu-Matic 300 machine. Engage and disengage the remote control
cord noticing the drives start and stop. With machine running, test all safety systems. Twist emergency
stop button out, and move the disconnect switch to the o (down) position. The electric Volu-Matic 300
machine is now ready for service.
8. For any problems encountered during preliminary start-up procedures, check the Troubleshooting section
or call CertainTeed Machine Works at 800-237-7841.
WARNING: if at any time the drives do not stop when an emergency stop button is pushed in (o), or the
front guard is opened, request that maintenance be performed on the safety interlocks.
18
19

17
GETTING STARTED
1. Use the preliminary and start-up checks as a checklist on your Volu-Matic 300 machine each day before
proceeding to the job site. At the job site, connect hose at the through wall connection firmly with band
clamps and make sure the hose does not have a short radius bend. A short radius bend will result in poor
coverage, excessive hose and feeder wear, and/or plugged hoses. Use thin wall couplings and reducers,
1/16” maximum, to minimize restrictions.
The Volu-Matic 300 machine will not perform to specifications when held back by undersized and
restrictive hoses, couplings, reducers, and/ or nozzles that are used for sidewall spray operations.
For open blow operations, use a 50 foot length of 4" diameter hose at the through wall connection
if excessive high air pressure is experienced using all 3-1/2" diameter hose.
For sidewall spray operations, make sure
the nozzle that you use has an opening
that is at least the same square inch area
or greater than the hose selected. The
nozzle should also have a body wall that
is not greater than 1/16" to 1/8" in thickness
and with a smooth tapered entrance.
Proper hose selection is important to
optimize insulation volume and coverage.
A rough bore corrugated hose is necessary
for blown fibers since smooth bore rubber
or plastic will roll shredded material into
small tight balls. Your Volu-Matic 300
machine has been engineered, when
properly adjusted, to condition fibers for
optimum coverage. Improper hose will
degrade fibers conditioned by the machine
and reduce insulation value in blown material.
Do not deviate from hose diameters, types,
or length as specified in the table.
2. Make sure the emergency stop buttons are
pushed in (o) and the remote control cord
toggle switch is in the center (o) position.
3. Use the recommended start settings chart to adjust machine for the type of insulation you are using and
particular operation. The material manufacturer’s instructions prevail since they guarantee the final results.
For maximum open blow
operation, connect 4 inch hose
to airlock feeder outlet. Use
4 - 3.5 reducer when using the
minimum recommended hose
diameter of 3.5 inch.
4 inch or 3.5 inch blowing
hose, minimum 150 feet.
NOTE: Hose connections are
generally made at the truck
box through wall connection
established at installation.
For side wall operation,
connect hose to airlock feeder
as shown in the render.
NOTE: Add 3 - 2.5 reducer for
side wall operation using 2.5
inch hose.
4 inch rubber hose sleeve.
4 - 3.5 reducer.
3.5 inch rubber hose sleeve.
3.5 - 3 reducer
3 inch blowing hose,
minimum 150 feet.

18
4. Air flow rate may be controlled with the air bleed control valve 13 while monitoring system pressure on
the air gauge 14 . The system back pressure must be read while the Volu-Matic 300 machine is operating
with full length and proper hose while material is being blown. Always start the adjustment with the air
bleed control valve in the fully closed position. If the air flow and pressure deliver the desired results with
the valve closed, then do nothing to the valve. As you begin to open the valve, air is bled o from the exit
of the blower preventing flow of all air to the airlock feeder. As you open the valve, be careful to not open
completely during open blow or the blowing hose could clog because of insucient air volume.
CAUTION: As you open the valve, be careful not to open completely during open blow or the blowing
hose could clog because of insucient air volume.
5. To adjust the slide gate 9 , refer to the chart and select the proper setting for the material to be blown
and particular operation. Rotate the handle 8on the machine front panel clockwise to open the slide
gate. Line up the left edge of the slide gate with the desired setting on the scale 16 . The scale is
calibrated in inches of opening.
1 FULLY OPEN VALVE
13
14
8

19
8
9
16
6. To adjust the transmission 10 , refer to the chart and select an appropriate gear for material and type of
operation. Shift the lever 18 into gear in accordance with decal instructions on the machine front panel.
Since the transmission is not synchronous, it may be necessary to pull the gears through by hand using
the pulley 19 so that gears mesh allowing you to change them.
WARNING: This should never be attempted or gears shifted while the machine is operating.
Gears Decal Instructions
10
18
19

20
7. Load the machine from a standing position on the floor depositing bags of material on the drop gate.
Pull the drop gate sharply toward you to lay it down for loading, and then deposit the material into the
hopper. Do not build scaolding or use a foot stool to load material into the Volu-Matic 300 machine.
This moves the operator closer to the rotating components in the hopper and provides a way to lose
balance and fall. Load three to four bags of material into the hopper being particularly careful not to leave
pieces of bag in the material since this will clog and stall the machine. Make sure to keep the hopper full
during operation without overloading and having the material overflowing onto the truck floor.
WARNING: Do not attempt to remove any foreign object from the machine until it Is completely shut
down; switch handle in the down position, emergency stop buttons pushed in, remote control cords
unplugged, and the motors are shut down. Failure to do so will result in serious injuries by the rotating
components in the hopper or on the machine.
8. Pull emergency stop buttons out (on) for operation.
9. Take the end of the blowing hose and remote control cord to the job’s starting point. Engage remote
control cord for air and material to begin the insulation blowing process.
10. Upon completion of open blow operation, use air only function for the following:
• clear all material out of hose.
• level o insulation mounds.
• blow o duct work and clear out air handler drip pan.
• blow material from recessed lights.
• blow material out of sots.
VOLU-MATIC™ 300 RECOMMENDED START SETTINGS
OPERATION MATERIAL GATE SETTING TRANSMISSION
GEAR AIR BLEED PRESSURE
Open Blow
Cellulose 16" 3rd 2.0 – 3.5 psi
Fiberglass 12" 3rd 2.0 – 3.5 psi
Rockwool 12" 2nd 4.5 – 5.5 psi
NOTE 1: Use these settings as a starting guide only. Variations between materials of the same type and
variations between batches from the same manufacturer may require dierent settings than those suggested.
Remember, the material manufacturer’s instructions prevail since they guarantee the final results.