CHAPTER 3 - CLEANING AND MAINTENANCE
No maintenance is required, except for cleaning and sanitizing before and after use.
In order to clean equipment, after rising, isolate the equipment by sectioning power supply.
The recovery tank can be washed with water alone or, in case oil was bottled, with dishwashing liquid.
When handling different products, kits supplied by Tenco s.n.c. (Oil kit, Jar kit, Tomato kit, ecc.) are
recommended.
To replace the nozzles, rotate the “T” handle by half turn and remove the “U” pin (fig. 9). Open the two plastic
elements of the lever and disconnect the entire assembly fron the rod. Then disengage the spring. To install
others nozzles, follow the above instructions in the opposite way.
CHAPTER 4 - DIAGNOSTICS
4.1 POSSIBLE TROUBLES WHILE ENOLMASTER IS RUNNING
In case of malfuncioning and/or breakdown/failure, set the main switch on OFF and immediately unplug the
unit.
Any operation on electrical parts inside the case shall be performed by authorised and specifically trained
personnel. Warning: hazardous voltage can harm you during maintenance on energised apparatus.
Warning: any operation on equipment shal be performed after releasing any remaining pressure and
disconnecting from mains (see chap. 2- point 9).
If things go wrong, check the table below. If none of the solutions listed gives a positive result, get in touch with
our authorized retailer.
4.2 TROUBLESHOOTING
Troubles Causes Solutions
Engine doesn’t start 1) no electricity supply
2) plug not connected
3) the fuses of the power socket may
have burnt out (fig. 4)
4) the whole device is in a vacuum
1) check
2) check
3) disconnect the power cable and remove
them by unscrewing the fuse block in the
socket by one quarter of turn. Check the
fuse conditions and if necessary replace
them (1,6 A 250 V)
4) raise knob “S” of the float for few seconds
(fig. 7)
Liquid doesn’t go
into the bottle
1) engine off
2) the bowl cover is improperly closed
3) the speed adjuster is improperly
set to minimum
4) the nozzles are clogged
5) the suction pipe is resting on the
demijohn bottom
6) the bottle mouth edge is chipped
7) the rubber ring of the closing cone
is broken
8) the nozzles fail to slide properly
1) check
2) close it well by pushing downwards
3) turn the knob clocwise to maximum (fig. 8)
4) check whether the “A” suction hole is
obstructed. Blow into the nozzle from the
side of the “B” foam recovery hose, while
raising the “E” closing cone. Further check
that the “C” fluid outflow hole is not clogged
by blowing from the side of the “D” suction
pipe, while still raising the “E” closing cone.
(fig. 13)
5) adjust the “Z” end side to mantain the
suction pipe at a certain distance from the
bottom
6) replace the bottle
7) replace it
8) check the 2.02 and 2.06 o-rings. (see
exploded drawing). Grease nozzles with
vaseline oil (see 4.03 on the exploded
drawing)
