Frank FH 711 DMP Operating Instructions Manual page 29

5.5.1 Trolley, support for high-pressure hose, spray lance and chemicals
Mount trolley and support, see also „Appendix".
5.5.2 Electrical supply
The unit comes with a supply cable with mains plug.
Insert plug into a properly earthed socket. The electrical supply with socket must
conform to the latest issue of the applicable ICE standards and installed by a quali-
fied electrician. The socket must be secured with 16 A.
We recommend to equip the electrical supply of the unit with a fault current monitor, break-
ing the circuit when the leakage current to the ground exceeds 30 mA for a period of 30 ms.
When using an extension cable, this cable must conform to HO7RN-F quality and
have a grounded lead wire properly connected to the plug-in connections.
The lead wires of the extension cable must have a minimum cross section of 2,5 mm². The
plug-in connections must be splash-proof and must not be placed on wet ground
ATTENTION:
Too long extension cables will cause a voltage drop and thus operating troubles and start-up
problems.
5.5.3 High-pressure hoses and spray lance systems
Tightly screw-fasten the high-pressure hose to the high-pressure supply of the machine and
the spray gun so that it is pressure sealed. Tightly fasten the screw fitting of the spray lance
in a way that is sealed against pressure. The high-pressure hose and spray lance, which are
both part of the machine equipment, are made of high-quality material, adapted to the oper-
ating conditions of the machine, and have been marked in accordance with the regulations.
In case spare parts are needed, only those parts may be used which have been approved
and marked by the manufacturer. High-pressure hose and spray lance must be connected in
a way that they are sealed against pressure. The high-pressure hose must not be run over,
excessively tugged at or twisted.
5.5.4 Water supply
The machine must be connected to the water supply using a 1/2" hose with an inner dia. of
13 mm suitable for the supply pressure. A minimum supply corresponding to the maximum
flow rate of the applicable machine type must be ensured. Flow pressure must be at least
2 bar. Static pressure must not exceed 10 bar. The water inlet tank of the machine must be
filled by opening the tap.
5.5.5 Fuel oil
Fill up fuel oil tank with extra light type oil.
Close oil inlet using the proper cap.
5.5.6 Cleaning agents
Prepare chemicals in a concentration of 1 : 10 (1 part cleaning agent/10 parts water) or, if
necessary, using a higher concentration in a 25 liter tank. Put full tank into the support. Insert
the appropriate suction hose with filter as deeply as possible into the cleaning agent tank.
29
UK