DV Systems H40, H50, H50VSD-C Bedienungsanleitung
H40, H50, H50VSD-C
Jul ‘17
- 1 -
If you require assistance, please contact your local DV Systems Distributor or Authorized Service
center. You may contact the manufacturer directly as follows:
Phone: (705) 728-5657 (Canada) Web: www.dvcompressors.com
(704) 799-0046 (USA)
(704) 799-0355 (USA) [email protected] (USA)
H40, H50
Rotary Screw
Air Compressor
Units
- - -
Installation
And
Start-up Data
Contents: Page:
Quick Start ……………............................................. 2
Safety Precautions …………………………………… 6
Unpacking and Inspection …………………………... 7
Installation – Mechanical ……………………………. 8
Lubrication ……………………………………………. 11
Installation – Electrical ………………………………. 12
AC Motor Maintenance Instructions …………………… 15
Start-up Procedures …………………………………. 16
Preventative Maintenance Schedule ………………. 17
Common Compressor Faults …………..…………… 19
Variable Speed Drive ………………………….……. 20
Air Filtration & Refrigerated Air Dryer ………..……. 23
Trouble-Shooting Guide ……………………………… 26
Warranty ……………………………………………….. 29
Please read this manual before
installing or using your Air
Compressor Unit. It contains
valuable information that will
help in the receiving,
installation, use, and
maintenance of the Unit.
Please keep this manual in a
safe place for future reference.
All of the information, policies, and
procedures in this reference manual apply
exclusively to DV Systems.
H40, H50, H50VSD-C
Jul ‘17
- 2 -
Quick Start
Mechanical Installation.
(Refer to Page 8 to 10)
The Unit should be located in a dry, clean, cool, dust free,
and well ventilated area.
Allow a minimum of:
48” (1220mm) in front of and behind the Unit.
48” (1220mm) on either side of the Unit, and
60” (1524mm) above Unit.
The ambient temperature should be between 10°C and 40°C
(50°F and 104°F).
Ensure that the floor under the Unit is smooth, level and
capable of bearing the weight of the Compressor.
If installed in a compressor room, ensure that the room is
adequately ventilated.
48”
[1220mm]
48”
[1220mm]
48”
[1220mm]
60”
[1524mm]
Fusible
Disconnect
Refer to
page 12 for
proper sizing
Unit
Nameplate
Model No.
Serial No.
Unit voltage
Installation Kit
IK4050
Flex-Hose &
Vibration Isolators
(sold separately)
Pre-Filter
Refer to
page 8 for
proper sizing
(sold
separately)
H40, H50, H50VSD-C
Jul ‘17
- 3 -
Quick Start (cont’d)
Shipping Cleats.
Your DV Systems ‘H Series’ Rotary Screw Compressor is shipped with several Shipping Cleats that
must be removed prior to the initial start-up.
The Cleats are located a) (1) under the Air End Mount and b) (1) under the Motor of the Unit. Please
remove these after locating the Unit but prior to running. Motor and Air End are orientated differently in
VSD and Belt Drive Units, Cleats can be located as shown below.
Air End Cleat Removal.
Motor Cleat Removal.
The Motor is fastened to the Unit framework by means of (1) Shipping Cleat as indicated below. Access to the
Cleat is by means of both the front and rear of the Unit.
Remove the fasteners and slide the Cleat out of the assembly.
Fasteners
H50 VSD
Locate the Air End Mount at the back of the Unit.
Locate the orange Shipping Cleat under the Air End Mount.
Remove the Bolt and Washers from the Cleat, and slide the Cleat out.
H40/50 BD
(1) Cleat at
Air End
Motor Cleat from the Front of Unit. Motor Cleat from the Rear of Unit.
Shipping Cleat
Fasteners
Shipping Cleat
H40, H50, H50VSD-C
Jul ‘17
- 4 -
Correct
Oil Level
Quick Start (cont’d)
Lubrication.
(Refer to Page 11)
Rotation.
(Refer to Page 13)
Ensure the oil level
in the Air End is to
the level as shown
while at rest.
Check the oil after
the Unit has been at
rest for a minimum
of 5 minutes.
Oil Fill Port
Oil Drain Valve
Oil Drain Tube
External Oil Level Indicator
showing proper oil level
when Unit is off
Fixed Speed Units:
Units are equipped with Advanced Phase
Detection feature which prevents Units
from rotating in the reversed direction.
An ‘E:0090 Phase Sequence’ Error will
appear on the Controller Screen if the
phase sequence is incorrect. If this occurs,
simply switch the incoming leads ‘L1’ and
‘L3’ at the Control Panel
Note: Units with serial number 077771 and
earlier may be equipped with Anti-Rotation
Switches.
‘E:0902 Anti Rotation’ will appear on the
Controller Screen if the rotation is incorrect.
If this occurs, change ‘L1’ and ‘L3’ to the
Control Panel.
Arrows Indicate
Correct Rotation
Picture from Front of Unit
Picture from Rear of Unit
Variable Speed Units:
The Inverter to the Motor is pre-wired at the
factory.
Remove the Cover Plate from the Coupling
area and pay close attention to the arrow
indicating the correct rotation.
To verify the correct rotation, start the Unit
and turn off immediately using the
Emergency Stop Button.
If the rotation is not correct, simply change
two of the power leads to the Unit.
H40, H50, H50VSD-C
Jul ‘17
- 5 -
Quick Start (cont’d)
Unit Operation.
Shown below is the ‘CSC300’ Controller which regulates the operation of the Unit. It is used to start and stop the
Unit, and it provides information as to system pressure, temperature, etc.
Starting the Unit: Press the ‘Start’ Button.
Stopping the Unit: Press the ‘Stop’ Button
Note:
1. Do not stop the Unit using the ‘Emergency Stop’ Button unless there is a danger to the product or of
personnel injury.
2. Do not stop the Unit by use of a disconnect or breaker.
Using the Emergency Stop Button, disconnect, or breaker to stop the Unit will not
allow the Unit to go through an unloading sequence, and could result in damage to
the Motor, Starter, or other electrical components. Damage caused in this manner
is not covered by the manufacturers Warranty.
Enter, Up, Down & Escape.
Used in the programming and changing
of operating parameters of the Unit.
Emergency Stop.
Will quickly shut the
Unit off. Is only to be
used in an
emergency.
Digital Readout.
Indicates Unit pressure,
temperature, etc.
Stop.
Causes the Unit to
enter ‘Idle’ mode
and then shut off.
Start.
Starts the Unit.
H40, H50, H50VSD-C
Jul ‘17
- 6 -
Safety Precautions
In order to operate the Compressor Unit safely and correctly, we have opted to use the following symbols to make
you aware of important points. These points relate to user safety and preventing equipment problems. Please pay
close attention to these sections.
The following hazards may occur during the normal use
of the equipment. Please read the following chart.
Area: Hazard: Safeguards:
What to look for: What may occur if precautions are not observed. How to avoid the hazard.
Tampering with the Unit while under full or partial
pressure may cause an explosion.
Relieve all pressure from the Unit
before attempting any repair or
maintenance work.
As the Unit starts and stops automatically, serious
injury may result from working on the Unit with the
power still in the on position.
Shut off all power to the Unit before
attempting any repair or maintenance
work.
As the Unit starts and stops automatically, do not
come into contact with moving parts.
Shut off all power to the Unit before
attempting any repair or maintenance
work.
Air compressed by the Unit is not suitable for
inhaling. It may contain vapours harmful to your
health.
Never directly inhale compressed air
produced by the Compressor.
The Compressor Pump, Motor, and Tubing
become hot when running. Touching these areas
may cause severe burns.
Never touch the Pump, Motor, or
Tubing during or immediately after
operation.
As the electrical components on the Unit are
General Purpose, there is a potential for explosion
should vapours be present in the area.
The Compressor must be a minimum
of 20 feet (6.1 meters) from any source
of potentially explosive vapours.
Important safety Information.
A hazard that may cause
serious injury or loss of life.
Important information that
indicates how to prevent
damage to equipment, or how
to avoid a situation that may
cause minor injury.
Information that you should
pay special attention to.
H40, H50, H50VSD-C
Jul ‘17
- 7 -
Unpacking and Inspection
It is the responsibility of the receiver of the goods, either the Distributor or Customer, to ensure that the product
has been shipped in full, and has arrived in suitable condition. Damage to the product may not be visible at time
of off-loading, but may only become apparent upon unpacking or start-up.
Some areas to initially check are as follows:
a) Check for damage to the crating and/or packaging.
b) Check the exterior of the Cabinet for damage, either cosmetic or mechanical.
c) If there is mechanical damage, open the Cabinet to determine whether there is any internal
damage to the Unit.
Should there be damage to the product or shortages in shipment:
1) Stop any further unpacking or operation of the product.
2) Make note of the problem on the Freight Bill, should it concern a shortage or visible
damage to the product.
3) Should the damage be noticed only after the product has been received, contact the
transport company immediately to file a claim.
Depending on the problem, it may be wise to photograph the damage. Also, it may
be wise to discuss with the carrier representative the time allotted to give notice of loss
or damage to the product; there may be guidelines which limit timeframes of same.
4) Do not attempt further unpacking or operation of the product. Also, do not discard
any packing material used.
5) A Loss or Damage Claim must be submitted to the carrier and supported by the
following documents:
- Copy of Freight Bill of Lading
- Copy of the Invoice and Estimate to repair, in case of damage
- Damage Report
- Copy of photos, if applicable
Each DV Systems Air Compressor is carefully tested and
inspected before shipment. Though every attempt is made to
ensure the safe and complete shipment of our product, freight
damage or misplacement of goods may occur.
Shipments of DV Systems products are the property of the
Consignee when the products leave our facility. DV Systems Inc.
is not responsible for any damages or shortages caused to the
product after it has left our shipping dock.
H40, H50, H50VSD-C
Jul ‘17
- 8 -
Installation – Mechanical
The Importance of a Proper Installation
As with all Air Compressors, a proper installation is key to both a) long Compressor life and b) quality compressed
air. A Compressor Unit not installed correctly, and coupled with a poor maintenance program, can be plagued
with costly issues not covered by the manufacturer’s warranty.
The drawing below indicates the components required for a good installation.
As the ‘H40’ and H50’’ Screw Units do not include an Air Receiver, one must be located as shown. And though
additional filtration and a Refrigerated Dryer is shown, they may not be required in all instances, this is dependent
on the quality of compressed air required.
No.: Part Number: Description: Notes:
1 H40 / H50 40 / 50 HP Compressor Unit
2 H-9038 1-1/4” x 16” (407mm L) Long Flex
3 Advanced Air Pipe Systems 1-1/4” Diameter Pipe Contact Distributor for sizing
4 TA-9008-2 Air Receiver, 240 Gallon, 200 psi Safety Valve sized to application
5 DF294C & DF294A Canister & 1 Micron Element
6 ASD200 Refrigerated Air Dryer
7 DF294C & DF294 Canister & 0.01 Micron Element
8 ECOTRONxx Oil Water Separator Use ‘50’ for 40HP, ‘90’ for 50HP
9 KK-9860 Zero-Loss Autodrain
Plant piping from the system as shown above should be sized based on the Unit CFM and the length of the piping
as follows. Using smaller piping will greatly restrict air flow and cause issues downstream of the Unit.
CFM @ psi: HP 50 Feet 75 Feet 100 Feet 150 Feet 200 Feet 250 Feet 300 Feet
150 @ 145 40 1-1/4” 1-1/4” 1-1/4” 1-1/2” 1-1/2” 1-1/2” 1-1/2”
165 @ 110
1-1/2” 1-1/2” 1-1/2” 2” 2” 2” 2”
170 @ 175 50VSD
186 @ 145 50
200 @ 110
Piping between Unit and Tank not
to exceed 10 ft (3 m)
Additional dry Air Receiver down-stream
could assist for demand surges.
H40, H50, H50VSD-C
Jul ‘17
- 9 -
The Compressor must not be operated in
a confined area where the heat from the
Unit cannot readily escape.
Installation – Mechanical (cont’d)
Moving of the Unit.
When moving the Air
Compressor, the forklift or hand
lift forks go under the Unit from
the directions as indicated.
Slots in the Unit Base are
provided for moving of the
Compressor.
Please be advised that care
must be taken when moving and
positioning the Units as they may
be top heavy.
Location of the Unit.
Items to consider when installing the Unit are as
follows:
The Unit should be located in a dry, clean, cool,
dust free, and well ventilated area. If possible, the
Compressor should be located in a separate
room or area, away from the general operations
of the shop.
Allow a minimum of 48” (1220mm) around and
60” (1524mm) above the Unit for easy access to
the various sides, this being for both the proper
ventilation of the Unit and ease of servicing.
Ensure that the floor under the Unit is smooth,
level and capable of bearing the weight of the
Compressor. The Compressor must sit level on
the floor.
If installed in a compressor room, ensure that the
room is adequately ventilated. (One Horsepower
produces approximately 2500 BTU/HR.) See
Page 10.
The ambient temperature should be between
10°C to 40°C (50°F and 104°F).
If installing the Unit on a mezzanine, ensure that
the structure can safely support the weight of the
Unit. As well, the sound level of the Unit may
increase due to the vibration transmitted through
the floor; use Vibration Pads to lessen this.
Many common Compressor problems can be
attributed to the location or installation of the Unit.
Make sure the Unit is in a suitable location, and
installed correctly.
H40, H50, H50VSD-C
Jul ‘17
- 10 -
Installation – Mechanical (cont’d)
Shown below are items which assist in making a good installation. These are both intake and exhaust ductwork,
helping the Unit to a) draw in clean outside air and b) exhaust the warmer air away from the Unit. The warmer air
may be used, with the inclusion of a damper in the exhaust ducting, to warm the interior of the building during the
colder months of the year.
Intake and Exhaust Ducting
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