MSH coding HL 3844 PRODUCT INFORMATION Voltage Frequency Power consumption Coloursetting REPAIR INSTRUCTIONS
M P T1 S4
: 220-230 V : 50 Hz : 1300 W : black
S1 L1 S2 S3
L2 T2 T3
E
L3
1. Descaling Operate the appliance twice in the same way as making Espresso, but fill the watertank with vinegar or a 10-15% solution of either vinegar-acid, citric acid or tartaric acid in cold tap water. To remove scale that has set in the inside of the steam pipe, let the appliance produce steam for some time. For persistent scale interrupt the descaling procedure once or twice after pumping and steaming hot vinegar and let the vinegar act on the scale for at least half an hour. Continue the procedure. Clean the outlet plate (item 8) After the descaling procedure, operate the espresso machine twice with tap water in order to rinse away any residual substances.
DAP0551
2. Circuit Diagram Main switch (33) on. Red lamp (33) L1 will go on. Coffeemill switch (41). Pump switch for making coffee (34). Switch for making steam (35). Signal lamp (33) will light up when mains switch is activated. L2 : Signal lamp (34) will light up when making espresso coffee. L3 : Signal lamp (25) will light up when making steam. T1 : Fuse (23) 215°C T2 : Thermostat (10) 90°C T3 : Thermostat (22) 125°C M : Coffeemill (9). P : Pump for making espresso (38). E : Element inside the boyler for the heating process (14). Note: Figures ( ) refer to items in the exploded view drawing. S1 S2 S3 S4 L1 : : : : :
Published by Philips Domestic Appliances and Personal Care
