English HDS Super, HDS 695 S, HDS 745, HDS 895 S, HDS 995, HDS 1195, HDS 1295 | 13 |
WARRANTY
The warranty terms and conditions issued by our responsible sales company apply in every country. Within the warranty period, any faults in the unit will be rectified free of charge provided that the problem was caused by a material defect or manufacturing error.
The warranty only applies if the dealer fills in, stamps and signs the enclosed reply card when the unit is sold and the purchaser then returns it to the appropriate local distributor.
In the event of a warranty claim, please contact your dealer or the nearest authorised After- Sales Service office and produce both accessories and proof of purchase.
GENERAL INSTRUCTIONS
Safety features
*Overflow valve with two pressure switches When reducing water volume at pump head or with the servopress control, the overflow valve will open and part of the water will flow back to the pump suction side.
If the handgun is closed thus causing all the water to return to the pump suction end, the pressure switch at the overflow valve shuts off the pump.
Reopening the handgun causes the pressure switch at the cylinder head to switch the pump back on again.
The overflow valve is set at the factory and
*Safety valve
The safety valve opens if the overflow valve or pressure switch is defective. The safety valve is set at the factory and sealed. Adjustment can only be made by
*Low water protection
The low water protection stops the burner being switched on in the event of a lack of water. A strainer stops the protection feature becoming dirty and requires regular cleaning.
*Motor protection switch
The motor protection switch interrupts the circuit should overloading occur.
Guidelines for liquid spraying equipment
*The accident prevention directive (BGV D 15) Work with Jets of Liquids is applicable. In accordance with these guidelines, high- pressure spraying equipment must be checked at least every 12 months by an expert and the results of the inspection recorded in writing.
Order governing boilers
*The testing pressure and the design of the unit comply with the steam boiler directive!. The water content of the heating coil is less than 10 litres. The boiler section of the unit is thus not subject to installation regulations. Local building regulations are to be heeded.
Switching on procedures
*Switching on procedures generate brief voltage drops. Impairments of other appliances can occur in cases of unfavourable mains conditions. No problems are to be expected with a mains impedance of less than 0,15 ohm.
