Dewalt DXCMV5048055 Instruction Manual - Page 19

Belt Replacement

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English Checking 1. The oil level should be to the middle of the sight glass (S). 2. If needed remove oil fill plug (Q) and slowly add oil until it reaches the middle of the sight glass. Changing WARNING: Drain tank to release air pressure before removing the oil fill cap or oil drain plug. 1. Remove the oil fill plug (Q). 2. Remove the oil drain plug (R) and drain oil into a suitable con- tainer. 3. Replace the oil drain plug (R) and tighten securely 4. Slowly add compressor oil until it reaches the middle of the sight glass (S). NOTE: When filling the crankcase, the oil flows very slowly into the pump. If the oil is added too quickly, it will overflow and appear to be full. CAUTION: Overfilling with oil will cause premature compressor failure. Do not overfill. 5. Replace oil fill plug (Q) and tighten securely. T = Full U = Add R = Oil drain plug S = Oil level sight glass Q = Oil fill plug Q S Fig. 4 R Belt Replacement WARNING: This unit starts automatically. ALWAYS shut off the main power disconnect, and bleed all pressure from the system before servicing the compressor, and when the compressor is not in use. Do not use the unit with the shrouds or belt guard removed. Serious injury could occur from contact with moving parts. Hot surfaces. Risk of burn. Pump head, and surrounding parts are very hot, do not touch (see the Hot Surfaces identified in Fig. 2). Allow compressor to cool prior to servicing. 1. Set the Auto/Off lever to "Off", shut off the main power disconnect, and relieve all air pressure from the air tank. 2. Remove the front of the beltguard by removing the screws and washers (V) using a Torx T25 bit. 19

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19
English
Checking
1.
The oil level should be to the middle of the sight glass (S).
2.
If needed remove oil fill plug (Q) and slowly add oil until it
reaches the middle of the sight glass.
Changing
WARNING:
Drain tank to release air pressure before removing
the oil fill cap or oil drain plug.
1.
Remove the oil fill plug (Q).
2.
Remove the oil drain plug (R) and drain oil into a suitable con-
tainer.
3.
Replace the oil drain plug (R) and tighten securely
4.
Slowly add compressor oil until it reaches the middle of the
sight glass (S).
NOTE:
When filling the crankcase, the oil
flows very slowly into the pump. If the oil is added too quickly,
it will overflow and appear to be full.
CAUTION:
Overfilling with oil will cause premature compressor
failure. Do not overfill.
5.
Replace oil fill plug (Q) and tighten securely.
T = Full
U = Add
R = Oil drain plug
S = Oil level sight glass
Q = Oil fill plug
Fig. 4
R
Q
S
Belt Replacement
WARNING
: This unit starts automatically. ALWAYS shut off the
main power disconnect, and bleed all pressure from the system
before servicing the compressor, and when the compressor is
not in use. Do not use the unit with the shrouds or belt guard
removed. Serious injury could occur from contact with moving
parts. Hot surfaces. Risk of burn. Pump head, and surrounding
parts are very hot, do not touch (see the Hot Surfaces identified
in Fig. 2). Allow compressor to cool prior to servicing.
1.
Set the Auto/Off lever to “Off”, shut off the main power discon-
nect, and relieve all air pressure from the air tank.
2.
Remove the front of the beltguard by removing the screws
and washers (V)
using a Torx T25 bit.