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InstructIons for: 

DIRECT DRIVE COMPRESSOR 

(90LTR/3.0HP)

Model no: 

SAC1903B

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.

1.  SAFETY INSTRUCTIONS

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.

Original Language Version

sAc1903B    Issue: 2 - 21/02/12

 

 

d)  After wiring, check that there are no bare wires, that 

 

all wires have been correctly connected, that the cable  

 

 

outer insulation extends beyond the cable restraint and that  

 

the restraint is tight.

 

 

double insulated products, which are always marked with this    

 

symbol      , are fitted with live (brown) and neutral (blue) wires    

 

only. to rewire, connect the wires as indicated in diagram. 

DO NOT

  

 

connect either wire to the earth terminal.

 

 

 

 

1.1.  ELECTRICAL SAFETY

  

WARNING!

 It is the responsibility of the owner and the operator to 

read, understand and comply with the following: You must check all 

electrical products, before use, to ensure that they are safe. You must 

inspect power cables, plugs, sockets and any other connectors for wear 

or damage. You must ensure that the risk of electric shock is minimised 

by the installation of appropriate safety devices. A residual current 

circuit Breaker (rccB) should be incorporated in the main distribution 

board. We also recommend that a residual current device (rcd) is 

used. It is particularly important to use an rcd with portable products 

that are plugged into a supply which is not protected by an rccB. If in 

any doubt consult a qualified 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 that all portable  

 

 

electrical appliances, if used on business premises, are tested   

 

by a qualified electrician, using a Portable Appliance tester  

 

 

(PAt), at least once a year.

1.1.2.  the 

Health & Safety at Work Act 1974

 makes owners of  

 

 

electrical appliances responsible for the safe condition of those   

 

appliances and the safety of the appliance operators. 

If in any   

 

doubt about electrical safety, contact a qualified electrician.

1.1.3.  ensure that the insulation on all cables and on the appliance is   

 

safe before connecting it to the power supply. see 1.1.1. and    

 

1.1.2. and use a Portable Appliance tester.

1.1.4.  ensure that cables are always protected against short circuit    

 

and overload.

1.1.5.  regularly inspect power supply cables and plugs for wear or    

 

damage and check all connections to ensure that none are loose.

1.1.6. 

Important:

 ensure that the voltage marked on the appliance    

 

matches the power supply to be used and that the plug is fitted  

 

with the correct fuse - see fuse rating at right.

1.1.7. 

DO NOT

 pull or carry the appliance by the power cable.

1.1.8. 

DO NOT

 pull the plug from the socket by the cable.

1.1.9. 

DO NOT

 use worn or damaged cables, plugs or connectors.    

 

Immediately have any faulty item repaired or replaced by a  

 

 

qualified electrician. When a Bs 1363/A uK 3 pin plug is  

 

 

damaged, cut the cable just above the plug and dispose of the   

 

plug safely. 

 

fit a new plug according to the following instructions (uK only).

 

a)  Connect the GREEN/YELLOW earth wire to the earth    

 

terminal ‘E’.

 

b)  Connect the BROWN live wire to the live terminal ‘L’.

 

c)  Connect the BLUE neutral wire to the neutral terminal ‘N’.

FUSE RATING 13AMP

SA1903B KEY:

 

1.

  compressor unit

2.

  Motor thermal reset button

3.

  electric motor

4.

  Pressure reducer

5.

  compressed air outlet

6.

  output pressure gauge

7.

  tank pressure gauge

8.

  tank

9.

  Wheel

10.

  condensate drain valve

11.

  Pressure switch

12.

  check valve

13.

  Belt guard

fig.1

Summary of Contents for SAC1903B

Page 1: ... 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 that all portable electrical appliances if used on business premises are tested by a qualified electrician using a Portable Appliance Tester PAT at least once a year 1 1 2 The Health Safety at Work Act 19...

Page 2: ...ves 3 Drain condensation from tank daily and inspect both inside and outside walls for corrosion as stated in the maintenance schedule in section 5 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 store the compressor carefully in a safe dry childproof location ...

Page 3: ...eet 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 4 1 STARTING THE COMPRESSOR To turn the compressor on use the switch on the top of the pressure swi...

Page 4: ...mail fig 5 fig 7 fig 8 Fault Cause Remedy Pressure drop in the tank Air leaks at connections Run compressor to max pressure switch off Brush soap solution over connections and look for bubbles Tighten connections showing leaks If problem persists contact Authorised Service Agent Pressure switch valve leaks when compressor is idle Non return valve seal defective Discharge all tank pressure Referrin...

Page 5: ......

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