Sealey SAC32055B,SAC32775B Instructions For Use Manual

INSTRUCTIONS FOR:

COMPRESSOR 200/270ltr
BELT DRIVE 5.5/7.5hp

MODEL No: SAC32055B/SAC32775B

Thank you for purchasing a Sealey product. Manufactured to a high standard this product will, if used according to these instructions and properly
maintained, give you years of trouble free performance.

IMPORTANT: PLEASE READ THESE INSTRUCTIONS CAREFULLY. NOTE THE SAFE OPERATIONAL REQUIREMENTS, WARNINGS & CAUTIONS. USE
THE PRODUCT CORRECTLY AND WITH CARE FOR THE PURPOSE FOR WHICH IT IS INTENDED. FAILURE TO DO SO MAY CAUSE DAMAGE OR
PERSONAL INJURY AND WILL INVALIDATE THE WARRANTY. PLEASE KEEP INSTRUCTIONS SAFE FOR FUTURE USE.

1. SAFETY INSTRUCTIONS

1.1 ELECTRICAL SAFETY.

 WARNING! It is the user’s responsibility to read, understand and
comply with the following:

You must check all electrical equipment and appliances to ensure they
are safe before using. You must inspect power supply leads, plugs and all
electrical connections for wear and damage. You must ensure the risk of
electric shock is minimised by the installation of appropriate safety
devices. An RCCB (Residual Current Circuit Breaker) should be
incorporated in the main distribution board. We also recommend that an
RCD (Residual Current Device) is used with all electrical products. It is
particularly important to use an RCD together with portable products that
are plugged into an electrical supply not protected by an RCCB. If in
doubt consult a professional electrician. You may obtain a Residual
Current Device by contacting your Sealey dealer. You must also read
and understand the following instructions concerning electrical safety.

1.1.1 The Electricity At Work Act 1989 requires all portable electrical
appliances, if used on business premises, to be tested by a
qualified Electrician at least once a year, using a Portable
Appliance Tester (PAT).

1.1.2 The Health & Safety at Work Act 1974 makes owners of
electrical appliances responsible for the safe condition of the
appliance, and the safety of the appliance operator. If in any

doubt about electrical safety, contact a qualified Electrician.

1.1.3 Ensure the insulation on all cables and the product itself is safe
before connecting to the mains power supply. See 1.1.1. & 1.1.2.
above and use a Portable Appliance Tester (PAT).

1.1.4 Ensure that cables are always protected against short circuit and
overload.

1.1.5 Regularly inspect power supply, leads, plugs and all electrical
connections for wear and damage, especially power connections,
to ensure that none are loose.

1.1.6 Important: Ensure the voltage marked on the product is the same as the
electrical power supply to be used, and check that plugs are fitted with
correct capacity fuse.

1.1.7 DO NOT pull or carry the powered appliance by its power supply
lead or output cables.

1.1.8 DO NOT pull power plugs from sockets by the power cable.

1.1.9 DO NOT use worn or damage leads, plugs or connections.
Immediately replace or have repaired by a qualified Electrician.
These particular compressors are supplied without a mains plug.
Follow the instructions below regarding the fitting of an
Appropriate plug.

1.2 MODEL SAC32055B AND MODEL SAC32775B REQUIRE A
415V 3 PHASE SUPPLY AND MUST HAVE AN APPROPRIATE
PLUG ADDED.
 WARNING! ELECTRICAL INSTALLATION OF THE

COMPRESSOR TO A 3 PHASE 415VOLT SUPPLY MUST
ONLY BE CARRIED OUT BY A QUALIFIED ELECTRICIAN.

Ensure the power supply cable is connected to the Earth.

1.2.1 This product must be fitted with a 3 phase plug wired as
illustration in (fig.2), wired to an appropriately fused supply.
Connect GREEN/YELLOW wire to Earth ‘E’
Connect BROWN wire to L1 Terminal.*
Connect BLACK wire to L2 Terminal.*
Connect the GREY wire to L3 Terminal.*
 WARNING! IT IS ESSENTIAL TO OBSERVE ACW (fig.1)

PULLEY DIRECTION ON INITIAL START UP. IF CW
OBSERVED, STOP IMMEDIATELY AND CONSULT A
QUALIFIED ELECTRICIAN TO INVERT 2 PHASES*.

*NOTE: The cable core colours found in the mains cable on this
compressor are consistent with Amendment 2 to 7671:2001.
When completed, check there are no bare wires, that all wires
have been connected correctly and the cable restraint is tight.

1.2.2 DO NOT use this product with a standard extension
cable. Only use ARMOURED extension cable.

© Jack Sealey Limited

Original Language Version

Decompression
tube from switch

To receiver

Hose reel tidy

 IMPORTANT USER INFORMATION!
Over-current protection of the power circuit is required in
accordance with 7.2 of EN 60204-1:2006. The supply
disconnecting device to be in accordance with 5.3 of EN
60204-1:2006. Ask a qualified electrician about compliance.
The use of extension leads to connect these compressors to
the mains is not recommended.

1.2. GENERAL SAFETY

3 Familiarise yourself with the application and limitations of the
compressor.
3 Ensure the compressor is in good order and condition before
use. If in any doubt do not use the unit and contact an
electrician/service agent.

 WARNING! Compressor must only be serviced by an
authorised agent. DO NOT tamper with, or attempt to
adjust, pressure switch or safety valve.

3 Before moving, or maintaining the compressor ensure it is
unplugged from the mains supply and that the air tank
pressure has been vented.
3 Maintain the compressor in good condition and replace any
damaged or worn parts. Use genuine parts only.
Unauthorised parts may be dangerous and will invalidate

your warranty.

3 Read the instructions relating to any accessory to be used
with this compressor. Ensure the safe working pressure of
any air appliance used exceeds compressors output
pressure. If using a spray a gun, check that the area selected
for spraying is provided with an air change/ventilation system.

Non return valve

(Grey) to L3 'E' Earth

(Black) to L2

From
pump

IMPORTANT!

Anti-clockwise
rotation (on guard)
see 1.2.1

Safety valve

fig.1

green/yellow

fig.2

Mains
cable

(Brown) to L1

SAC32055B/SAC32775B Issue No: 1 - 01/06/13

3 Ensure the air supply valve is turned off before
disconnecting the air supply hose.
3 Move the compressor on a pallet or using slings beneath
receiver near to domed ends, employing a fork lift truck or
wheeled gantry crane. Beware of off centre loads
3 Use the compressor in a well ventilated area and ensure it
is placed on a firm surface.
3 Keep tools and other items away from the compressor
when it is in use, and keep area clean and clear of
unnecessary items.

3 Ensure the air hose is not tangled, twisted or pinched.

3 Keep children and unauthorised persons away from the

working area.
7 DO NOT disassemble compressor for any reason. The unit
must be checked by qualified personnel only.
7 DO NOT use the compressor outdoors, or in damp, or wet,
locations.
7 DO NOT operate within the vicinity of flammable liquids,
gases or solids.
7 DO NOT touch compressor cylinder, cylinder head or pipe
from head to tank as these may be hot.
7 DO NOT use this product to perform a task for which it has
not been designed.
7 DO NOT deface the certification plate attached to the
compressor tank.
7 DO NOT cover the compressor or restrict air flow around the
unit whilst operating.
q DANGER! DO NOT direct the output jet of air towards
people or animals.

7 DO NOT operate the compressor without an air filter.
7 DO NOT allow anyone to operate the compressor unless

they have received full instructions.
 WARNING! The air tank is a pressure vessel and the
following safety measures apply:
7 DO NOT tamper with the safety valve, DO NOT modify or
alter the tank in any way and DO NOT strap anything to the
tank.
7 DO NOT subject the tank to impact, vibration or to heat and
DO NOT allow contact with abrasives or corrosives.

3 Drain condensation from tank daily.
 WARNING! If an electrical fuse blows, ensure it is

replaced with an identical fuse type and rating.
3 When not in use, store the compressor carefully in a safe,
dry, childproof location.

2. INTRODUCTION & SPECIFICATION

V-pump belt driven compressors, 200/270ltr. The pump features
heavy duty fully cast cylinders, capped by alloy heads for improved
heat dissipation and long life. Suitable for professional workshop
applications. The 3 cylinder pumps are powered by 415v 3ph

5.5/7.5hp motors. A precision continuously welded receiver tank
manufactured to meet Pressure Vessel Directive 2009/105/EC. Fitted
with fully automatic pressure cut-out switch and receiver drain valve.
Supplied with 4 anti-vibration mounts and fixings and with 4 core 2.5
metre flying lead.

MODEL: ...........................................................................SAC32055B

Motor output: .............................................................................5.5hp

Voltage/phase: ..................................................................415V - 3ph

Rated supply: ................................................................................32A

Speed at pump (rpm):.................................................................1181

Noise level: ............................................................................96dB(A)

Air displacement: ......................................................20.7cfm-585l/m

Maximum free air delivery: ....................................... 15.9cfm-450l/m

Tank capacity: ............................................................................200ltr

Max pressure: ...............................................................145psi /10bar

Weight: ......................................................................................121kg

Dimensions (W x D x H): .................................1430 x 500 x 970mm

MODEL: ...........................................................................SAC32775B

Motor output: .............................................................................7.5hp

Voltage/phase: ..................................................................415V - 3ph

Rated supply: ................................................................................32A

Speed at pump (rpm):..................................................................970

Noise level: ............................................................................96dB(A)

Air displacement: ......................................................29.7cfm-840l/m

Maximum free air delivery: ....................................... 26.2cfm-742l/m

Tank capacity: ............................................................................270ltr

Max pressure: ...............................................................145psi /10bar

Weight: ......................................................................................193kg

Dimensions (W x D x H): ................................ 1500 x 540 x1130mm

© Jack Sealey Limited 2013

Original Language Version

fig.3

Wall

1000mm
nominal

3. PREPARATION

3.1. Remove compressor from packaging and inspect for any

shortages or damage. If anything is found to be missing or
damaged contact your supplier.

3.2. Save the packing material for future transportation of the
compressor. We recommend that you store the packing in a
safe location, at least for the period of the guarantee. Then, if
necessary, it will be easier to send the compressor to the
service centre.

3.3. Confirm that the mains voltage corresponds with the voltage
shown on the compressor data plate.

3.4. Assemble the 4 AV mounts using the nuts, bolts and washers
supplied. (fig.8.)

3.5. The compressor should be operated on a flat surface, or one
that does not exceed 5° either transversely or longitudinally
and should be in a position that allows good air circulation
around the unit, (see 1000mm nominal perimeter).

3.6. Before using the compressor check the oil level by referring
to the oil sight glass (fig.4C). On a horizontal surface, if the
oil level is not up to the red centre mark it should be further
topped up with recommended oil (See section 5.7). To top up
unscrew plug (fig.4B).

3.7. Screw the back half of a filter unit into the port openings in
each head as shown in (fig.4A and fig.7). Place a filter cover
over each threaded rod protruding from the back half of the
filter and secure each with a wing nut.

3.8. Check drain valve is closed (fig.6)

A

4. OPERATION

 WARNING! Ensure that you have read, understood and
apply Section 1 safety instructions.

4.1. IMPORTANT. The use of extension leads to connect this
compressor to the mains is not recommended as the
resulting voltage drop reduces motor, and therefore
pump, performance and could damage your compressor.

4.2. Take care when selecting tools for use with the
compressor. Air tool manufacturers normally express the
volume of air required to operate a tool in cubic feet per
minute (cfm). This refers to free air delivered by the
compressor (‘air out’) which varies according to the
pressure setting. Do not confuse this with the
compressor displacement which is the air taken in by
the compressor (‘air in’). ‘Air out’ is always less than ‘air
in’ - due to losses within the compressor.

A

B

A

C

Drain plug

SAC32055B/SAC32775B Issue No: 1 - 01/06/13

fig.4