Specific Safety Instructions; Technical Data - REMS Frigo 2 Instructions D'emploi

eng
g) Secure the workpiece. Use clamps or a vice to hold the workpiece. This is safer
than holding it with your hand, and also it frees both hands to operate the equip-
ment.
h) Use the power tool, accessories and tool bits etc., in accordance with these
instructions and in the manner intended for the particular type of power
tool, taking into account the working conditions and the work to be performed.
Use of the power tool for operations different from those intended could result in
a hazardous situation. All unauthorised modifications to the power tool are
prohibited for safety reasons.
E) Battery tool use and care
a) Ensure the switch is in the off position before inserting battery pack. Inserting
the battery pack into power tools that have the switch on invites accidents.
b) Recharge only with the charger specified by the manufacturer. A charger
that is suitable for one type of battery may create a risk of fire when used with
another battery pack.
c) Use battery tools only with specifically designated battery packs. Use of
any other battery packs may create a risk of injury and fire.
d) When battery pack is not in use, keep it away from other metal objects like
paper clips, coins, keys, nails, screws, or other small metal objects that
can make a connection from one terminal to another. Shorting the battery
terminals may cause bums or a fire.
e) Under abusive conditions, liquid may be ejected from the battery, avoid
contact. If contact accidentally occurs, flush with water. If liquid contacts
eyes, additionally seek medical help. Liquid ejected from the battery may
cause irritation or bums.
f) Do not use the battery/charger at battery/charger temperatures or ambient
temperatures of ≤ 5°C/40°F or ≥ 40°C/105°F.
g) Do not dispose defective batteries in the normal domestic waste. Take them
to an authorised REMS after-sales service facility or to a reputed waste
disposal company.
F) Service
a) Have your power tool serviced by a qualified repair person using only
identical replacement parts. This will ensure that the safety of the power tool
is maintained.
b) Comply with maintenance instructions and instructions on tool replace-
ments.
c) Check mains lead of power tool regularly and have it replaced by a qualified
expert or an authorised REMS after-sales service facility in case of damage.
Check extension cable regularly and replace it when damaged.

Specific Safety Instructions

● Wear gloves suitable against cold temperatures.
● Ice causes burns upon contact with skin. After work is finished, let deep- freezer
heads thaw out.
● Do not bend or twist hoses or subject them to tensile stress. This can lead to
leaks.
● Do not open up the refrigerant circuit. The apparatus contains the refrigerant
R 404A in a closed circuit. Should refrigerant leak out in the event of defective
apparatus (e.g. breakage of a refrigerant hose), then the following must be taken
into consideration:
– Do not inhale: Get those affected into the fresh air and let them rest. Should
their breathing stop, use artificial respiration and call a physician.
– After contact with the skin: Thaw out or wash off affected portions of skin
with warm water.
– After contact with eyes: Rinse out thoroughly for 10 minutes with clean water;
call a physician.
– After swallowing: Do not induce regurgitation. Wash out mouth with water,
drink a glass of water. Go to a physician.
– Notice for physician: Do not administer any drugs of the Ephedrine / adre nalin
group.
Attention: In case of thermal decomposition of the refrigerant (e.g. fire) highly
noxious and corrosive vapours are generated.
● Observe safety tips for refrigeration systems.
● When scrapping the apparatus, dispose of the refrigerant properly.
● Refrigerant may not be allowed to get into sewers, basements or work pits.
Refrigerant vapours may create a suffocating atmosphere.

1. Technical data

1.1. Article numbers
Deep freezer insert ⅛" (10, 12 mm) (pair)
Deep freezer insert 1¼" (42 mm) (pair)
Deep freezer insert 1½" (pair)
Deep freezer insert 54 mm (pair)
Deep freezer insert 2" (60 mm) (pair)
LCD digital thermometer
Tightening strap
Water squirt bottle
1.2. Working range
Deep freezing liquids of all kinds such as,
e.g. water, milk, beer in tubes of steel, copper,
cast iron, lead, aluminium, plastic, etc
Ambient temperature
1.3. Electric data
1.4. Refrigerant data
1.5. Dimensions
1.6. Weight
1.7. Noise information
1.8. Vibrations
2. Preperations for Use
2.1. Mounting of the deep freeze heads
2.2. Using the deep freezer inserts
3. Operation
131110
131155
131156
131157
131158
131115
131104
093010
⅛ – 2" or 10 – 60 mm
+10°C up to +32°C
Rated voltage, frequency, power, current
Safety class 1
Safety type
Refrigerant
Volume quantity
Refrigerant circuit operating pressure max.
Apparatus
Refrigerant hosing length
Apparatus
Workplace-related emission reading
Weighted effective acceleration reading
The indicated weighted effective value of acceleration has been measured
against standard test procedures and can be used by way of comparison with
another device. The indicated weighted effective value of acceleration can also
be used as a preliminary evaluation of the exposure.
Attention: The indicated weighted effective value of acceleration can differ
during operation from the indicated value, dependent on the manner in which
the device is used. Dependent upon the actual conditions of use (periodic duty)
it may be necessary to establish safety precautions for the protection of the
operator.
Deep freezing occurs by means of a transfer of refrigeration from the deep-
freezer heads to the outer surface of the tubing. To ensure good contact
transition, paint, rust or other pollutants should be removed from the tubing.
Deformed tubes cannot be frozen up.
The water (or other liquid) in the tubing can only freeze up if there is no flow,
i.e. pumps should be turned off, water removal should be avoided. Cool off
water in the heating tubes to ambient temperature before deep freezing.
With tube sizes ¼ – 1" resp. 14 – 35 mm the deep-freezer heads are placed
directly against the tube (Figure 1). Fasten deep-freezer heads with the tightening
strap (Figure 2). Shortest freezing times will be achieved when the hose
connector at the deep-freezer head is pointing upwards.
For tube sizes ⅛" (10, 12 mm), 1¼" (42 mm), 1½", 54 mm, 2" (60 mm) deep-
freezer inserts (accessories) are required (Figure 1). The latter are placed in
the deep- freezer heads. Each application can be seen in the table (Fig. 3).
Fasten deep-freezer heads with deep-freezer inserts to the tube with the
tightening strap (Figure 2).
Turn the apparatus on only if the deep-freezer heads have been mounted. For
improving refrigeration transfer from the deep freezer heads to the tube, during
the deep freezing process water should be sprayed between the deep freezer
head and the tube (Figure 2) several times with the water squirt bottle. Impor-
tant: Mount deep-freezer heads and apply water by spraying. When deep
freezing begins, water should be sprayed intensively in order to fill the gap
between the deep-freezer head/insert and the pipe. Spray water onto both
freezing points alternating from one to the other until a closed ice layer has
been formed. This can take up to 10 minutes for large pipes. After that no more
spraying is needed. If not followed, longer deep-freeze times apply or the pipe
does not freeze despite frost formation on the deep-freeze heads. Should this
frost formation not occur within the period given in the table, then this strongly
suggests flowing water in the tubing or that the tube contents are hot. Where
applicable, pumps should be turned off, prevent water leakage, let water cool
off. In addition, take care that the deep- freezer heads are not subjected to solar
radiation or hot air draughts. In parti cular, air emissions from the apparatus
valves should not be allowed to blow on the deep-freezer point.
As accessories, LCD digital thermometers are available which can be inserted
into pockets on the tightening strap and which facilitate assessment of the
deep-freezer point's condition. The thermometers are driven by a battery which
can be replaced as needed.
Attention: The deep-freezer heads and the refrigerant hoses attain tempera-
tures of –30°C. Wear suitable gloves against cold temperatures.
According to the deep-freeze times indicated in the Table (Figure 3), repair
work can be done on the tubing. Before beginning repair work, check if the
tubing has depressurised. For this purpose, open any eventual let-off valves
or loosen a fastener. Do not turn apparatus off during repair process.
The deep-freeze times indicated in the Table (Figure 3) are ball-park values
and apply at an ambient / water temperature of about 20°C. At higher ambient /
water temperatures, the time periods are accordingly extended. With plastic
eng
230 V~; 50 Hz, 430 W; 1.81 A
Earthed conductor required
IP 33
R 404 A
0.150 kg
27 bar
310 × 305 × 360 mm
(12" × 12" × 14")
2 m
22.3 kg (50 lbs)
70 dB(A)
2.5 m/s²