Sealey SAC55075B User Manual download pdf (Page 2)

Heavy duty three phase compressors suitable for the professional

workshop. Two stage pump system coupled with a 7.5hp motor

maximises performance to keep running costs low compared to

single stage single phase models. 500ltr tank allows for longer

continuous air tool operation and less start ups so using less power,

saving on running costs. Pumps feature heavy duty full cast

cylinders, capped by alloy heads for improved heat dissipation and

long life. Heavy duty drive guards protect belt and flywheel, that is

designed to force air over the pump to aid cooling. Supplied with full

CE certification, test certificates and operating/maintenance manual.

Model: ........................................................................... SAC55075B

Motor Output (HP): .................................................................... 7.5hp

Voltage/Phase: ...................................................................... 415-3hp

Input current: ................................................................................ 16A

Speed (rpm): .............................................................................. 1280

Air Displacement (cfm/Lm): ................................................. 29.3(380)

Max Free Air Delivery (cfm/Lm): ..........................................22.6(640)

Max Pressure (psi/bar): ........................................................... 145/10

Tank Capacity (L): ........................................................................ 500

Dimensions (WxDxH) (mm): ........... ................ .....2000 x 700 x 1230

Net Weight (kg): ........................................................................255kg

SAC55075B Issue: 1 - 24/12/14

Original Language Version

2. INTRODUCTION

4. OPERATION

fig.3

3. SPECIFICATIONS

4.1. Preparation

4.1.1. Remove compressor from the packaging.

4.1.2. Confirm that the mains voltage corresponds with the voltage

shown on the compressor data plate. Fit a suitable 3 pin

industrial plug - see section 1.1.10. of the Safety Instructions.

4.1.3. Take care to transport the compressor correctly, DO NOT

overturn it or lift it with hooks or ropes.

4.1.4.Positionthecompressoronaat,horizontalsurfaceand

ensure it is securely bolted down. Site in a well ventilated

area, protected against atmospheric pollution and not in a

 placesubjecttoexplosionhazard.

4.1.5. Toensuregoodventilationandefcientcooling,thecompressor’s

 beltguardmustbeatleast100cmfromanywall(g.3).

4.1.6. Remove the plastic transit plug from the oil filler hole, if fitted,

(fig.4) and replace it with the dipstick. It is a push fit.

4.1.7. Before using the compressor, check the oil level in the

sight glass in fig.2. If the oil is not up to the max. mark, it should

be topped up with synthetic oil (see section 5.7. for

recommended oils). We DO NOT recommend using mineral oil

in these compressors. DO NOT overfill.

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 No welding operations are to be carried out on any

pressurised parts of the vessel.

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 and inspect inside walls for

corrosion as per the maintenance schedule and have a

detailed tank inspection carried out annually. The tank shell

must not fall below the certified thickness at any point.

 WARNING! If an electrical fuse blows, ensure it is replaced

with an identical fuse type and rating.

3 When not in use for a prolonged period, and if possible, store

the compressor carefully in a safe, dry, childproof location.

4. CONTENTS

1. Direct compressed air outlet.

2. Tank.

3. Pressure gauge.

4. Pressure switch.

5. Electric motor.

6. Belt guard

7. Compressor unit.

8. Non return valve.

9. Safety valve.

10. Condensate drain.

fig.2

fig.4

GENERAL SAFETY CONTINUED:

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 dis-assemble 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.

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Sealey SAC55075B User Manual Page 2

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