Common use of Troubleshooting Clause in Contracts

Troubleshooting. Signs Cause Procedure pressure during pumping runs away not tightened head tighten the head up Fig. 4G locked AUTO button unlock the AUTO button Fig. 4D no o-ring under the head install the o-ring weak forming of foam or no foam clogged foaming insert, air suction unit or filter on the suction pipe rinse the foaming insert under a stream of water Fig. 3B, rinse the air suction unit on the suction pipe Fig. 3D (if need be, unlock the hole of the suction unit by means of a pin), rinse the filter of the suction pipe Fig. 3E too low pressure pump the sprayer until working pressure is achieved Fig. 4B sealing elements lose their properties (swelling, crumbling, stretching, cracking) a chemical agent unsuitable for applied sealing elements is used consult the seller in order to select suitable sealing, purchase of proper sealing elements the piston rod working with difficulty or immobilised seized-up o-ring of the piston rod lubricate the o-ring of the piston rod Fig. 3d or, if need be, replace with a new one and lubricate with silicone grease Fig. 2f the piston rod after pumping goes up or the liquid gets out from under the holder of the piston rod contaminated or worn mushroom of the non-return valve of the pump rinse contaminants, if need be, replace the mushroom Fig. 3e with a new one the liquid gets out from the nozzle while pumping pressed AUTO button unlock the AUTO button Fig. 4D damaged o-rings of the stem of the dosing valve replace the stem of the dosing valve Fig. 5C and lubricate with silicone grease Fig. 2f contaminated stem or seat of the dosing valve rinse the stem Fig. 3b and the seat of the dosing valve, then, lubricate with silicone grease Fig. 2f foam is not made improper concentration of the foaming liquid prepare the solution with a proper concentration the applied agent is not the foam-making liquid replace the agent with the foam- making liquid intended for the ▇▇▇▇ ▇▇▇▇▇▇▇ Schaumsprühgerät