Part No. SCAZ037886 8.6.00 28 E&OE
Merlin and Magnum HydrostaticOperating Instructions
Hand lance detergent option
With the hand lance in use, check that the detergent container t has
sufficient fluid. Turn on the control valve y. Adjust the spray pattern valve
u on the hand lance to achieve desired effect.
Retractable hose
The hand lance is attached to a 13 metre long rubber hose fitted to a hose
reel i. When extending the hose, a ratchet mechanism allows the reel to
lock in place. Further extending past the ratchet allows the reel to retract.
The position of the hose reel and hand lance is determined by the machine
specification.
In certain cases the hand lance is fitted with a quick release coupling o.
It is vital that the water system is drained totally if the air temperature
is expected to fall to 0°c or below.
Draining the system - See Page 26. Remove water strainer ⑩. Open pump
drain valves ⑪ and ⑫.
The water pump should NEVER be permitted to run dry.
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